diff --git a/Dockerfile b/Dockerfile
index 5cb1e6d..e8b2b2a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -69,7 +69,7 @@ COPY . .
 
 # Precompile bootsnap code for faster boot times
 RUN bundle exec bootsnap precompile app/ lib/ && \
-    RAILS_ENV=production SECRET_KEY_BASE_DUMMY=1 ./bin/rails assets:precompile && \
+    SECRET_KEY_BASE_DUMMY=1 ./bin/rails assets:precompile && \
     rm -rf node_modules
 
 # Final stage for app image