diff --git a/.github/workflows/clang.yaml b/.github/workflows/clang.yaml
index e4c01462a4a..176d04fbaf6 100644
--- a/.github/workflows/clang.yaml
+++ b/.github/workflows/clang.yaml
@@ -66,7 +66,7 @@ jobs:
           export ZEPHYR_BASE=${PWD}
           export ZEPHYR_TOOLCHAIN_VARIANT=llvm
           # check if we need to run a full twister or not based on files changed
-          SC=$(./scripts/ci/what_changed.py --commits ${COMMIT_RANGE}
+          SC=$(./scripts/ci/what_changed.py --commits ${COMMIT_RANGE})
           # Get twister arguments based on the files changed
           ./scripts/ci/get_twister_opt.py --commits ${COMMIT_RANGE}
           if [ "$SC" = "full" ]; then