diff --git a/src/check_decl.cpp b/src/check_decl.cpp
index 84b0d39d8..b651e33e6 100644
--- a/src/check_decl.cpp
+++ b/src/check_decl.cpp
@@ -950,6 +950,7 @@ gb_internal void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
 
 	if (ac.require_declaration) {
 		e->flags |= EntityFlag_Require;
+		pl->inlining = ProcInlining_no_inline;
 	}