diff --git a/Dockerfile b/Dockerfile
index d226765..ec0eccd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,4 +3,4 @@ FROM dxflrs/garage:v1.1.0
 WORKDIR /opt/prod/app
 COPY . .
 
-CMD envsubst "$(env)" < garage.toml > garage-env-added.toml & cp garage-env-added.toml /etc/garage.toml
\ No newline at end of file
+CMD 'envsubst "$(env)" < garage.toml > garage-env-added.toml & cp garage-env-added.toml /etc/garage.toml'
\ No newline at end of file