diff --git a/SDWebImage/UIImage+WebP.h b/SDWebImage/UIImage+WebP.h
index d0743fb3..66e42f63 100644
--- a/SDWebImage/UIImage+WebP.h
+++ b/SDWebImage/UIImage+WebP.h
@@ -9,6 +9,11 @@
 #ifdef SD_WEBP
 #import <UIKit/UIKit.h>
 
+// Fix for issue #416 Undefined symbols for architecture armv7 since WebP introduction when deploying to device
+void WebPInitPremultiplyNEON(void);
+void WebPInitUpsamplersNEON(void);
+void VP8DspInitNEON(void);
+
 @interface UIImage (WebP)
 
 + (UIImage *)sd_imageWithWebPData:(NSData *)data;