1 files changed, 1 insertions, 0 deletions
diff --git a/ruby.c b/ruby.c
index 3ecbff8170..bf161f6df7 100644
--- a/ruby.c
+++ b/ruby.c
@@ -925,6 +925,7 @@ feature_option(const char *str, int len, void *arg, const unsigned int enable)
     if (NAME_MATCH_P(#bit, str, len)) {set |= mask = FEATURE_BIT(bit); FEATURE_FOUND;}
     EACH_FEATURES(SET_FEATURE, ;);
     if (NAME_MATCH_P("all", str, len)) {
+        mask &= ~(FEATURE_BIT(jit));
         goto found;
     }
 #if AMBIGUOUS_FEATURE_NAMES