0bbbd2
diff --git a/src/http/modules/perl/Makefile.PL b/src/http/modules/perl/Makefile.PL
0bbbd2
index 7edadcb..2ebb7c4 100644
0bbbd2
--- a/src/http/modules/perl/Makefile.PL
0bbbd2
+++ b/src/http/modules/perl/Makefile.PL
0bbbd2
@@ -14,7 +14,7 @@ WriteMakefile(
0bbbd2
     AUTHOR            => 'Igor Sysoev',
0bbbd2
 
0bbbd2
     CCFLAGS           => "$ENV{NGX_PM_CFLAGS}",
0bbbd2
-    OPTIMIZE          => '-O',
0bbbd2
+    OPTIMIZE          => '-O2',
0bbbd2
 
0bbbd2
     LDDLFLAGS         => "$ENV{NGX_PM_LDFLAGS}",
0bbbd2