2 files changed, 4 insertions, 3 deletions
diff --git a/grep.c b/grep.c
index ce6a48e634..d0b9b6cdfa 100644
--- a/grep.c
+++ b/grep.c
@@ -387,7 +387,7 @@ static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt)
 	if (!p->pcre1_regexp)
 		compile_regexp_failed(p, error);
 
-	p->pcre1_extra_info = pcre_study(p->pcre1_regexp, PCRE_STUDY_JIT_COMPILE, &error);
+	p->pcre1_extra_info = pcre_study(p->pcre1_regexp, GIT_PCRE_STUDY_JIT_COMPILE, &error);
 	if (!p->pcre1_extra_info && error)
 		die("%s", error);
 
diff --git a/grep.h b/grep.h
index 52aecfab6e..399381c908 100644
--- a/grep.h
+++ b/grep.h
@@ -7,11 +7,12 @@
 #if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32
 #ifndef NO_LIBPCRE1_JIT
 #define GIT_PCRE1_USE_JIT
+#define GIT_PCRE_STUDY_JIT_COMPILE PCRE_STUDY_JIT_COMPILE
 #endif
 #endif
 #endif
-#ifndef PCRE_STUDY_JIT_COMPILE
-#define PCRE_STUDY_JIT_COMPILE 0
+#ifndef GIT_PCRE_STUDY_JIT_COMPILE
+#define GIT_PCRE_STUDY_JIT_COMPILE 0
 #endif
 #if PCRE_MAJOR <= 8 && PCRE_MINOR < 20
 typedef int pcre_jit_stack;