1 files changed, 3 insertions, 2 deletions
diff --git a/grep.h b/grep.h
index 52aecfab6..399381c90 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;