1 files changed, 3 insertions, 0 deletions
diff --git a/grep.h b/grep.h
index c0c71eb4a9..1060f0fe50 100644
--- a/grep.h
+++ b/grep.h
@@ -3,6 +3,9 @@
 #include "color.h"
 #ifdef USE_LIBPCRE1
 #include <pcre.h>
+#ifndef PCRE_NO_UTF8_CHECK
+#define PCRE_NO_UTF8_CHECK 0
+#endif
 #ifdef PCRE_CONFIG_JIT
 #if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32
 #ifndef NO_LIBPCRE1_JIT