diff --git a/sc2/build/unix/config_functions b/sc2/build/unix/config_functions
index 704c9d774..fd6091bd3 100644
--- a/sc2/build/unix/config_functions
+++ b/sc2/build/unix/config_functions
@@ -394,7 +394,7 @@ have_build_tool() {
 
 	TEMP_NAME=`evalVar BUILDTOOL_${TOOL}_NAME`
 	if [ -z "$TEMP_NAME" ]; then
-		echo "Fatal: Program '$TOOL' is not defined!" >&2
+		echo "Fatal: Build tool '$TOOL' is not defined!" >&2
 		exit 1
 	fi