diff --git a/templates/java/gradle/gradle-build.gitlab-ci.yml b/templates/java/gradle/gradle-build.gitlab-ci.yml
index 729c8c6..a26a0ae 100644
--- a/templates/java/gradle/gradle-build.gitlab-ci.yml
+++ b/templates/java/gradle/gradle-build.gitlab-ci.yml
@@ -4,7 +4,7 @@
   before_script:
     # Replace version in Gradle file with $CI_COMMIT_TAG
     - >
-      if [[ "$CI_COMMIT_TAG" != "" && "$PATH_TO_VERSION_FILE" != ""]]; then
+      if ["$CI_COMMIT_TAG" != ""] && ["$PATH_TO_VERSION_FILE" != ""]; then
         export GRADLE_VERSION=$(awk '/^version/{print $NF}' $PATH_TO_VERSION_FILE)
         $(sed -i /^version/s/$GRADLE_VERSION/\'$CI_COMMIT_TAG\'/ $PATH_TO_VERSION_FILE)
       fi