diff --git a/src/fbd-theme-validate.c b/src/fbd-theme-validate.c
index 94ba171..488a65e 100644
--- a/src/fbd-theme-validate.c
+++ b/src/fbd-theme-validate.c
@@ -12,6 +12,7 @@
 
 #define BLURP "- A validator for feedback themes"
 
+G_NORETURN
 static void
 print_version (void)
 {