diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 344af65..d0a4de3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,7 +22,7 @@ package-ubuntu-x:
   stage: package
   script:
     - cp src/config.txt .
-    - echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt
+    - 'echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt'
     - cp COPYING.txt doc/
   artifacts:
     paths:
@@ -66,7 +66,7 @@ package-ubuntu-sdl2:
   stage: package
   script:
     - cp src/config.txt .
-    - echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt
+    - 'echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt'
     - cp COPYING.txt doc/
   artifacts:
     paths:
@@ -127,7 +127,7 @@ package-win32:
   stage: package
   script:
     - cp src/config.txt .
-    - echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt
+    - 'echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt'
     - cp COPYING.txt doc/
     - cp /bin/cyggcc_s-1.dll .
     - cp /bin/cygstdc++-6.dll	.
@@ -167,7 +167,7 @@ package-win-sdl:
   stage: package
   script:
     - cp src/config.txt .
-    - echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt
+    - 'echo "\n\n# CI_BUILD_ID: $CI_BUILD_ID" > config.txt'
     - cp COPYING.txt doc/
     - cp /bin/cyggcc_s-1.dll .
     - cp /bin/cygstdc++-6.dll	.