diff --git a/src/engine/execunix.c b/src/engine/execunix.c
index f651c61a8..e30542b03 100644
--- a/src/engine/execunix.c
+++ b/src/engine/execunix.c
@@ -25,7 +25,7 @@
 # ifdef USE_EXECUNIX
 # include <sys/times.h>
 
-# if defined(__APPLE__) && defined(__ppc__)
+# if defined(__APPLE__)
 # define NO_VFORK
 # endif