diff --git a/_locales/ar/messages.json b/_locales/ar/messages.json
index 9b757a44..f151170a 100644
--- a/_locales/ar/messages.json
+++ b/_locales/ar/messages.json
@@ -168,7 +168,7 @@
 		"message": "هل تريد بالتأكيد حذف هذا النمط؟",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/cs/messages.json b/_locales/cs/messages.json
index 8665ea98..2e822c29 100644
--- a/_locales/cs/messages.json
+++ b/_locales/cs/messages.json
@@ -168,7 +168,7 @@
 		"message": "Opravdu chcete tento styl smazat?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/de/messages.json b/_locales/de/messages.json
index 9c4c8359..8b13f9be 100644
--- a/_locales/de/messages.json
+++ b/_locales/de/messages.json
@@ -83,7 +83,7 @@
 		"message": "Hilfe",
 		"description": "Alternate text for help buttons"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Löschen",
 		"description": ""
 	},
diff --git a/_locales/el/messages.json b/_locales/el/messages.json
index 670138f8..e0ad203d 100644
--- a/_locales/el/messages.json
+++ b/_locales/el/messages.json
@@ -168,7 +168,7 @@
 		"message": "Είστε σίγουροι ότι θέλετε να διαγράψετε αυτό το στυλ;",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 0bc66842..1e60304e 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -141,6 +141,9 @@
     "description": "Drag'n'drop message"
   },
   "confirmOK": {
+    "message": "OK"
+  },
+  "confirmDelete": {
     "message": "Delete"
   },
   "confirmCancel": {
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index e2a5a77d..57b69ab4 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -212,7 +212,7 @@
 		"message": "¿Está seguro de que quiere eliminar este estilo?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/fi/messages.json b/_locales/fi/messages.json
index 9a52d5fc..c567ec52 100644
--- a/_locales/fi/messages.json
+++ b/_locales/fi/messages.json
@@ -168,7 +168,7 @@
 		"message": "Oletko varma että haluat poistaa tämän tyylin?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/fr/messages.json b/_locales/fr/messages.json
index 78b5c425..dbc35928 100644
--- a/_locales/fr/messages.json
+++ b/_locales/fr/messages.json
@@ -168,7 +168,7 @@
 		"message": "Voulez-vous vraiment supprimer ce style ?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/it/messages.json b/_locales/it/messages.json
index 49f5f666..6ffd1349 100644
--- a/_locales/it/messages.json
+++ b/_locales/it/messages.json
@@ -168,7 +168,7 @@
 		"message": "Vuoi eliminare questo stile?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/ja/messages.json b/_locales/ja/messages.json
index d70ff82a..dcd249cd 100644
--- a/_locales/ja/messages.json
+++ b/_locales/ja/messages.json
@@ -168,7 +168,7 @@
 		"message": "このスタイルを削除してもよろしいですか？",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/nl/messages.json b/_locales/nl/messages.json
index 4fac3f2c..b9c7709a 100644
--- a/_locales/nl/messages.json
+++ b/_locales/nl/messages.json
@@ -168,7 +168,7 @@
 		"message": "Weet u zeker dat u deze stijl wilt verwijderen?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/pt_BR/messages.json b/_locales/pt_BR/messages.json
index 1124f4a7..1c45919b 100644
--- a/_locales/pt_BR/messages.json
+++ b/_locales/pt_BR/messages.json
@@ -168,7 +168,7 @@
 		"message": "Tem certeza de que deseja excluir este estilo?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/ru/messages.json b/_locales/ru/messages.json
index 7f7781a6..585f30dc 100644
--- a/_locales/ru/messages.json
+++ b/_locales/ru/messages.json
@@ -168,7 +168,7 @@
 		"message": "Удалить этот стиль?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/sr/messages.json b/_locales/sr/messages.json
index 35c358c1..56723fd0 100644
--- a/_locales/sr/messages.json
+++ b/_locales/sr/messages.json
@@ -168,7 +168,7 @@
 		"message": "Да ли сте сигурни да желите да избришете овај стил?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/sv/messages.json b/_locales/sv/messages.json
index 98b594d2..292b3372 100644
--- a/_locales/sv/messages.json
+++ b/_locales/sv/messages.json
@@ -168,7 +168,7 @@
 		"message": "Är du säker på att du vill ta bort denna stil?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/sv_SE/messages.json b/_locales/sv_SE/messages.json
index 4f767318..1fef387a 100644
--- a/_locales/sv_SE/messages.json
+++ b/_locales/sv_SE/messages.json
@@ -168,7 +168,7 @@
 		"message": "Är du säker på att du vill ta bort denna stil?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/te/messages.json b/_locales/te/messages.json
index cd3e8ab7..a6f9ef12 100644
--- a/_locales/te/messages.json
+++ b/_locales/te/messages.json
@@ -168,7 +168,7 @@
 		"message": "మీరు నజంగానే ఈ శైలిని తొలగించాలనుకుంటున్నారా?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/tr/messages.json b/_locales/tr/messages.json
index 48e497eb..3006bcb0 100644
--- a/_locales/tr/messages.json
+++ b/_locales/tr/messages.json
@@ -168,7 +168,7 @@
 		"message": "Bu stili silmek istediğinizden emin misiniz?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/zh/messages.json b/_locales/zh/messages.json
index bb0042a8..3727b871 100644
--- a/_locales/zh/messages.json
+++ b/_locales/zh/messages.json
@@ -168,7 +168,7 @@
 		"message": "确定要删除这个样式吗?",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/_locales/zh_CN/messages.json b/_locales/zh_CN/messages.json
index 0a0a2635..b2e72bd9 100644
--- a/_locales/zh_CN/messages.json
+++ b/_locales/zh_CN/messages.json
@@ -79,7 +79,7 @@
 		"message": "帮助",
 		"description": "Alternate text for help buttons"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "确定",
 		"description": ""
 	},
diff --git a/_locales/zh_TW/messages.json b/_locales/zh_TW/messages.json
index 20c6b7ba..b5deba4a 100644
--- a/_locales/zh_TW/messages.json
+++ b/_locales/zh_TW/messages.json
@@ -168,7 +168,7 @@
 		"message": "確定要刪除這個樣式嗎？",
 		"description": "Confirmation before deleting a style"
 	},
-	"confirmOK": {
+	"confirmDelete": {
 		"message": "Delete"
 	},
 	"confirmCancel": {
diff --git a/popup.html b/popup.html
index ab925f8f..f26c943e 100644
--- a/popup.html
+++ b/popup.html
@@ -49,7 +49,7 @@
             <span i18n-text="deleteStyleConfirm"></span>
             <div>
                 <input type="button" i18n-value="confirmCancel" data-cmd="cancel">
-                <input type="button" i18n-value="confirmOK" data-cmd="ok">
+                <input type="button" i18n-value="confirmDelete" data-cmd="ok">
             </div>
         </div>
     </div>