1 files changed, 4 insertions, 1 deletions
diff --git a/src/dyetool/dyemain.cpp b/src/dyetool/dyemain.cpp
index c11cdd162..0699ce1ff 100644
--- a/src/dyetool/dyemain.cpp
+++ b/src/dyetool/dyemain.cpp
@@ -95,6 +95,9 @@ int main(int argc, char **argv)
         printf("Error loading image\n");
         return 1;
     }
-    ImageWriter::writePNG(image->getSDLSurface(), dst);
+    SDL_Surface *const surface = imageHelper->convertTo32Bit(
+        image->getSDLSurface());
+    ImageWriter::writePNG(surface, dst);
+    SDL_FreeSurface(surface);
     return 0;
 }