diff --git a/linux/mapboxgl-app.gyp b/linux/mapboxgl-app.gyp
index c5aad6164..45137dd38 100644
--- a/linux/mapboxgl-app.gyp
+++ b/linux/mapboxgl-app.gyp
@@ -25,6 +25,8 @@
       },
       'cflags_cc': [
         '<@(glfw3_cflags)',
+        '<@(png_cflags)',
+        '<@(jpeg_cflags)',
         '-I<(boost_root)/include',
       ],
       'variables': {