diff --git a/src/modules/_Image_JPEG/image_jpeg.c b/src/modules/_Image_JPEG/image_jpeg.c
index f5c8ccb74f9dd88c5e36860fdf97e47de8ef215a..7ddfc6007f83e5d9d89ca746478315af59d4ba60 100644
--- a/src/modules/_Image_JPEG/image_jpeg.c
+++ b/src/modules/_Image_JPEG/image_jpeg.c
@@ -9,7 +9,9 @@ RCSID("$id: $");
 
 #ifdef HAVE_JPEGLIB_H
 
-#include "jpeglib.h"
+#include <jpeglib.h>
+
+#endif /* HAVE_JPEGLIB_H */
 
 #include "pike_macros.h"
 #include "object.h"
@@ -23,6 +25,8 @@ RCSID("$id: $");
 #include "stralloc.h"
 #include "dynamic_buffer.h"
 
+#ifdef HAVE_JPEGLIB_H
+
 #include "../Image/image.h"
 
 static struct program *image_program=NULL;