diff --git a/bamboo-specs/src/main/resources/scripts/sonar-java.sh b/bamboo-specs/src/main/resources/scripts/sonar-java.sh
index 437f397..69a65a4 100755
--- a/bamboo-specs/src/main/resources/scripts/sonar-java.sh
+++ b/bamboo-specs/src/main/resources/scripts/sonar-java.sh
@@ -4,7 +4,7 @@ set -e
 
 SERVICE_NAME=$1
 
-​echo "build jar binaries"
+echo "build jar binaries"
 mvn -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
     --no-transfer-progress \
     clean install \