diff --git a/bamboo/CLANG-env.sh b/bamboo/CLANG-env.sh
index 4260d407a..a89b187ab 100644
--- a/bamboo/CLANG-env.sh
+++ b/bamboo/CLANG-env.sh
@@ -1,5 +1,5 @@
 # No module environment on the Mac
-[[ $(uname) -eq "Darwin" ]] && return
+[[ $(uname) == "Darwin" ]] && return
 # Initialise module environment if it is not
 if [[ ! $(command -v module > /dev/null 2>&1) ]]; then
   . /usr/local/apps/module/init/bash