1 files changed, 2 insertions, 0 deletions
diff --git a/yjit.h b/yjit.h
index a1e3efb330..cf420df251 100644
--- a/yjit.h
+++ b/yjit.h
@@ -29,6 +29,8 @@
 # define YJIT_BUILD 0
 #endif
 
+#undef YJIT_SUPPORTED_P
+
 #if YJIT_BUILD
 
 // Expose these as declarations since we are building YJIT.