1 files changed, 1 insertions, 1 deletions
diff --git a/defines.h b/defines.h
index 0e2c9b36aa..ca7cd8e1e1 100644
--- a/defines.h
+++ b/defines.h
@@ -180,7 +180,7 @@ flush_register_windows(void)
 #define PATH_ENV "PATH"
 #endif
 
-#if defined(DOSISH) || !defined(__human68k__)
+#if defined(DOSISH) && !defined(__human68k__)
 #define ENV_IGNORECASE
 #endif