1 files changed, 1 insertions, 1 deletions

diff --git a/grep.c b/grep.c
index 06eed69493..1687f65b64 100644
--- a/grep.c
+++ b/grep.c
@@ -293,7 +293,7 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt
 		options |= PCRE2_CASELESS;
 	}
 	if (!opt->ignore_locale && is_utf8_locale() && !literal)
-		options |= (PCRE2_UTF | PCRE2_MATCH_INVALID_UTF);
+		options |= (PCRE2_UTF | PCRE2_UCP | PCRE2_MATCH_INVALID_UTF);
 
 #ifndef GIT_PCRE2_VERSION_10_36_OR_HIGHER
 	/* Work around https://bugs.exim.org/show_bug.cgi?id=2642 fixed in 10.36 */