diff --git a/clang/tools/clang-format/git-clang-format b/clang/tools/clang-format/git-clang-format
index 85eff4761e289..b81077a3f5ab9 100755
--- a/clang/tools/clang-format/git-clang-format
+++ b/clang/tools/clang-format/git-clang-format
@@ -106,6 +106,7 @@ def main():
             "c++m",  # C++ Modules
             "cu",
             "cuh",  # CUDA
+            "cl",  # OpenCL
             # Other languages that clang-format supports
             "proto",
             "protodevel",  # Protocol Buffers