--- a/src/native/unix/native/jsvc.h
+++ b/src/native/unix/native/jsvc.h
@@ -25,15 +25,7 @@
 #include <sys/stat.h>
 
 /* Definitions for booleans */
-#ifdef OS_DARWIN
 #include <stdbool.h>
-#else
-typedef enum {
-    false,
-    true
-} bool;
-#endif
-
 #include "version.h"
 #include "debug.h"
 #include "arguments.h"