1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index 287be22..eeb4f33 100755
--- a/configure
+++ b/configure
@@ -90,7 +90,7 @@ ADMIN="";
 OPENVPN_SRC_DIR=""
 PLUGIN=""
 CONFIGUREPARAMS="$*"
-CFLAGS="$CFLAGS -fno-delete-null-pointer-checks -g -Wall -Wpointer-arith"
+CFLAGS="$CFLAGS -std=gnu89 -fno-delete-null-pointer-checks -g -Wall -Wpointer-arith"
 
 # Parse all arguments
 while [ ! -z "$1" ]; do