diff --git a/imageio/jpegdec.c b/imageio/jpegdec.c
index 94d95d4a..12cc7f2d 100644
--- a/imageio/jpegdec.c
+++ b/imageio/jpegdec.c
@@ -25,7 +25,6 @@
 #include <string.h>
 
 #include "webp/encode.h"
-#include "./example_util.h"
 #include "./metadata.h"
 
 // -----------------------------------------------------------------------------
diff --git a/imageio/jpegdec.h b/imageio/jpegdec.h
index d64d58e7..effc14f8 100644
--- a/imageio/jpegdec.h
+++ b/imageio/jpegdec.h
@@ -12,7 +12,6 @@
 #ifndef WEBP_IMAGEIO_JPEGDEC_H_
 #define WEBP_IMAGEIO_JPEGDEC_H_
 
-#include <stdio.h>
 #include "webp/types.h"
 
 #ifdef __cplusplus
diff --git a/imageio/pngdec.c b/imageio/pngdec.c
index c75a6dec..48eb457e 100644
--- a/imageio/pngdec.c
+++ b/imageio/pngdec.c
@@ -24,7 +24,6 @@
 #include <string.h>
 
 #include "webp/encode.h"
-#include "./example_util.h"
 #include "./metadata.h"
 
 static void PNGAPI error_function(png_structp png, png_const_charp error) {