diff --git a/shared_scripts.yml b/shared_scripts.yml
index 8cc27b90a5be571747656e9f55bd88cde9b057e8..a1d06caa787b73458d249184ebba47343b6a43b7 100644
--- a/shared_scripts.yml
+++ b/shared_scripts.yml
@@ -28,7 +28,7 @@ variables:
     name: registry.git-ce.rwth-aachen.de/vr-vis/vr-group/alpine-ci-container/alpine-ci:latest
   variables: 
     GEN_TEMPLATE_REPO: "https://git-ce.rwth-aachen.de/vr-vis/VR-Group/unreal-development/unrealprojecttemplate.git"
-    GEN_TEMPLATE_BRANCH: "${UNREAL_VERSION}"
+    GEN_TEMPLATE_BRANCH: "$UNREAL_VERSION"
     GEN_DEPENDENCIES: "()"
     RUN_SETUP: "true"
   script:
@@ -98,7 +98,7 @@ variables:
 ##################################Linux##################################
 
 .Build_Linux_:
-  image: ghcr.io/epicgames/unreal-engine:dev-${UNREAL_VERSION}
+  image: ghcr.io/epicgames/unreal-engine:dev-$UNREAL_VERSION
   stage: build
   variables:
     GIT_STRATEGY: clone