diff --git a/.github/scripts/ubuntu/Dockerfile b/.github/scripts/ubuntu/Dockerfile
index b3c7eee..f974dd6 100644
--- a/.github/scripts/ubuntu/Dockerfile
+++ b/.github/scripts/ubuntu/Dockerfile
@@ -31,7 +31,7 @@ RUN set -eux; \
     cargo --version; \
     rustc --version;
 
-RUN mkdir espanso && cargo install --force cargo-make --version 0.34.0
+RUN mkdir espanso && cargo install rust-script --version "0.7.0" && cargo install --force cargo-make --version 0.34.0
 
 COPY . espanso