diff --git a/source/fitz/encode-jpx.c b/source/fitz/encode-jpx.c
index 80111b88f3..1e3d3706e0 100644
--- a/source/fitz/encode-jpx.c
+++ b/source/fitz/encode-jpx.c
@@ -22,10 +22,10 @@
 
 #include "mupdf/fitz.h"
 
-#include <openjpeg.h>
-
 #if FZ_ENABLE_JPX
 
+#include <openjpeg.h>
+
 static opj_image_t *
 image_from_pixmap(fz_context *ctx, fz_pixmap *pix)
 {