diff --git a/examples/01_one_sample/example b/examples/01_one_sample/example
index 1217703..bc04f21 100755
Binary files a/examples/01_one_sample/example and b/examples/01_one_sample/example differ
diff --git a/examples/01_one_sample/makefile b/examples/01_one_sample/makefile
index 963cdac..ef385f7 100644
--- a/examples/01_one_sample/makefile
+++ b/examples/01_one_sample/makefile
@@ -48,6 +48,6 @@ profile-linux:
 	echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar"
 	echo "Must be run as sudo"
 	$(CC) $(SRC) $(MATH) -o $(OUTPUT)
-	sudo perf record $(OUTPUT)
+	sudo perf record ./$(OUTPUT)
 	sudo perf report
 	rm perf.data
diff --git a/examples/02_many_samples/example b/examples/02_many_samples/example
index bf35391..423e787 100755
Binary files a/examples/02_many_samples/example and b/examples/02_many_samples/example differ
diff --git a/examples/02_many_samples/makefile b/examples/02_many_samples/makefile
index 963cdac..ef385f7 100644
--- a/examples/02_many_samples/makefile
+++ b/examples/02_many_samples/makefile
@@ -48,6 +48,6 @@ profile-linux:
 	echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar"
 	echo "Must be run as sudo"
 	$(CC) $(SRC) $(MATH) -o $(OUTPUT)
-	sudo perf record $(OUTPUT)
+	sudo perf record ./$(OUTPUT)
 	sudo perf report
 	rm perf.data
diff --git a/examples/03_gcc_nested_function/example b/examples/03_gcc_nested_function/example
index f0affde..84e2593 100755
Binary files a/examples/03_gcc_nested_function/example and b/examples/03_gcc_nested_function/example differ
diff --git a/examples/03_gcc_nested_function/makefile b/examples/03_gcc_nested_function/makefile
index 5fe6a84..6080f89 100644
--- a/examples/03_gcc_nested_function/makefile
+++ b/examples/03_gcc_nested_function/makefile
@@ -52,6 +52,6 @@ profile-linux:
 	echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar"
 	echo "Must be run as sudo"
 	$(CC) $(SRC) $(MATH) -o $(OUTPUT)
-	sudo perf record $(OUTPUT)
+	sudo perf record ./$(OUTPUT)
 	sudo perf report
 	rm perf.data
diff --git a/examples/04_sample_from_cdf_simple/example b/examples/04_sample_from_cdf_simple/example
index 5d1dcb3..61fd198 100755
Binary files a/examples/04_sample_from_cdf_simple/example and b/examples/04_sample_from_cdf_simple/example differ
diff --git a/examples/04_sample_from_cdf_simple/makefile b/examples/04_sample_from_cdf_simple/makefile
index ac5766b..16b466d 100644
--- a/examples/04_sample_from_cdf_simple/makefile
+++ b/examples/04_sample_from_cdf_simple/makefile
@@ -52,6 +52,6 @@ profile-linux:
 	echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar"
 	echo "Must be run as sudo"
 	$(CC) $(SRC) $(MATH) -o $(OUTPUT)
-	sudo perf record $(OUTPUT)
+	sudo perf record ./$(OUTPUT)
 	sudo perf report
 	rm perf.data
diff --git a/examples/05_sample_from_cdf_beta/makefile b/examples/05_sample_from_cdf_beta/makefile
index 2580b8c..ab7ceae 100644
--- a/examples/05_sample_from_cdf_beta/makefile
+++ b/examples/05_sample_from_cdf_beta/makefile
@@ -53,6 +53,6 @@ profile-linux:
 	echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar"
 	echo "Must be run as sudo"
 	$(CC) $(SRC) $(MATH) -o $(OUTPUT)
-	sudo perf record $(OUTPUT)
+	sudo perf record ./$(OUTPUT)
 	sudo perf report
 	rm perf.data
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..32c51ad
--- /dev/null
+++ b/makefile
@@ -0,0 +1,8 @@
+MAKEFLAGS += --no-print-directory
+
+all:
+	cd examples/01_one_sample && make && echo
+	cd examples/02_many_samples && make && echo
+	cd examples/03_gcc_nested_function && make && echo
+	cd examples/04_sample_from_cdf_simple && make && echo
+	cd examples/05_sample_from_cdf_beta && make && echo