diff --git a/scripts/ci/script.sh b/scripts/ci/script.sh
index 5e84e4e17..2b7e69a4b 100644
--- a/scripts/ci/script.sh
+++ b/scripts/ci/script.sh
@@ -14,7 +14,7 @@ if [[ ! -z "$TRAVIS_TAG" ]]; then
 	./scripts/build_package.sh
 
         PY_VER=$(python -c 'import sys; print(sys.version_info[0:2])')
-        if [[ $PY_VER  == '(3, 7)' ]]; then
+        if [[ "$PY_VER" != '(3, 7)' ]]; then
             ./scripts/build_posix.sh
         else
             echo "Not building dvc binary package on Python 3.7, since it is "\