diff --git a/src/include/memory.h b/src/include/memory.h
index 6b378277f..2453b1b36 100644
--- a/src/include/memory.h
+++ b/src/include/memory.h
@@ -9,7 +9,7 @@ extern void txfree(void *ptr);
 #define tfree(x) (txfree(x), x = 0)
 
 #else
-#include <gc.h>
+#include <gc/gc.h>
 
 #define tmalloc(m) GC_malloc(m)
 #define trealloc(m,n) GC_realloc((m),(n))