diff --git a/libiberty/strsignal.c b/libiberty/strsignal.c
index 45b052826df..d517eed0df1 100644
--- a/libiberty/strsignal.c
+++ b/libiberty/strsignal.c
@@ -247,7 +247,7 @@ static const char **sys_siglist;
 static int sys_nsig = NSIG;
 #else
 #ifdef _NSIG
-static int sys_nsig = NSIG;
+static int sys_nsig = _NSIG;
 #endif
 #endif
 extern const char * const sys_siglist[];