diff --git a/src/lib/evil/evil_mman.c b/src/lib/evil/evil_mman.c
index cecb550f13..8d6dcdb2cc 100644
--- a/src/lib/evil/evil_mman.c
+++ b/src/lib/evil/evil_mman.c
@@ -103,7 +103,7 @@ mmap(void  *addr EVIL_UNUSED,
    if (protect & (PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ))
      acs = FILE_MAP_EXECUTE;
 #endif
-   else if ((protect & (PAGE_READWRITE | PAGE_READONLY)) == (PAGE_READWRITE | PAGE_READONLY))
+   else if (protect & (PAGE_READWRITE | PAGE_READONLY))
      acs = FILE_MAP_READ;
    else
      {