--- src/CMakeLists.txt.orig	2023-12-14 19:44:41 UTC
+++ src/CMakeLists.txt
@@ -475,7 +475,7 @@ if(USE_OPENJPEG)
     add_definitions("-DHAVE_OPENJPEG")
     list(APPEND SOURCES "imageio/imageio_j2k.c")
 
-    include_directories(SYSTEM ${OpenJPEG_INCLUDE_DIRS})
+    include_directories(BEFORE SYSTEM ${OpenJPEG_INCLUDE_DIRS})
     list(APPEND LIBS ${OpenJPEG_LIBRARIES})
     set(DT_SUPPORTED_EXTENSIONS ${DT_SUPPORTED_EXTENSIONS} j2c j2k jp2 jpc CACHE INTERNAL "")
   endif(OpenJPEG_FOUND)