diff --git a/auto/modules b/auto/modules
index ebea302..2d9da94 100644
--- a/auto/modules
+++ b/auto/modules
@@ -223,6 +223,7 @@
 
 if [ $HTTP_REALIP = YES ]; then
     have=NGX_HTTP_REALIP . auto/have
+    have=NGX_HTTP_X_FORWARDED_FOR . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_REALIP_MODULE"
     HTTP_SRCS="$HTTP_SRCS $HTTP_REALIP_SRCS"
 fi
@@ -233,12 +234,13 @@
 fi
 
 if [ $HTTP_GEO = YES ]; then
-    have=NGX_HTTP_GEO . auto/have
+    have=NGX_HTTP_X_FORWARDED_FOR . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_GEO_MODULE"
     HTTP_SRCS="$HTTP_SRCS $HTTP_GEO_SRCS"
 fi
 
 if [ $HTTP_GEOIP = YES ]; then
+    have=NGX_HTTP_X_FORWARDED_FOR . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_GEOIP_MODULE"
     HTTP_SRCS="$HTTP_SRCS $HTTP_GEOIP_SRCS"
 fi
@@ -273,7 +275,7 @@
 fi
 
 if [ $HTTP_PROXY = YES ]; then
-    have=NGX_HTTP_PROXY . auto/have
+    have=NGX_HTTP_X_FORWARDED_FOR . auto/have
     #USE_MD5=YES
     HTTP_MODULES="$HTTP_MODULES $HTTP_PROXY_MODULE"
     HTTP_DEPS="$HTTP_DEPS $HTTP_PROXY_DEPS"