diff --git a/src/pcre2_jit_match.c b/src/pcre2_jit_match.c
index 62c5ac6..783bfa0 100644
--- a/src/pcre2_jit_match.c
+++ b/src/pcre2_jit_match.c
@@ -98,7 +98,6 @@ pcre2_jit_match(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length,
 (void)options;
 (void)match_data;
 (void)mcontext;
-(void)jit_stack;
 return PCRE2_ERROR_JIT_BADOPTION;
 
 #else  /* SUPPORT_JIT */
diff --git a/src/pcre2_jit_misc.c b/src/pcre2_jit_misc.c
index 9ea0d0a..d8226aa 100644
--- a/src/pcre2_jit_misc.c
+++ b/src/pcre2_jit_misc.c
@@ -136,7 +136,7 @@ pcre2_jit_stack_assign(pcre2_match_context *mcontext, pcre2_jit_callback callbac
   void *callback_data)
 {
 #ifndef SUPPORT_JIT
-(void)code;
+(void)mcontext;
 (void)callback;
 (void)callback_data;
 #else  /* SUPPORT_JIT */