diff --git a/meson.build b/meson.build
index 69440c1..13fc772 100644
--- a/meson.build
+++ b/meson.build
@@ -58,7 +58,8 @@ flags = [
   '-Wall',
   '-Wextra',
   '-pedantic',
-  '-Werror=implicit-function-declaration'
+  '-Werror=implicit-function-declaration',
+  '-Werror=vla'
 ]
 flags = cc.get_supported_arguments(flags)