2 files changed, 4 insertions, 3 deletions
diff --git a/src/resources/image/image.h b/src/resources/image/image.h
index 1da834bb1..d3a6d5aac 100644
--- a/src/resources/image/image.h
+++ b/src/resources/image/image.h
@@ -217,8 +217,9 @@ class Image notfinal : public Resource
         // -----------------------
 
         /** SDL Constructor */
-        Image(SDL_Surface *restrict const image, const bool hasAlphaChannel,
-              uint8_t *restrict const alphaChannel = nullptr);
+        Image(SDL_Surface *restrict const image,
+              const bool hasAlphaChannel,
+              uint8_t *restrict const alphaChannel);
 
 #ifdef USE_SDL2
         Image(SDL_Texture *restrict const image,
diff --git a/src/resources/image/subimage.cpp b/src/resources/image/subimage.cpp
index 0b14b788e..3060dfd51 100644
--- a/src/resources/image/subimage.cpp
+++ b/src/resources/image/subimage.cpp
@@ -88,7 +88,7 @@ SubImage::SubImage(Image *const parent,
                    SDL_Surface *const image,
                    const int x, const int y,
                    const int width, const int height) :
-    Image(image, false),
+    Image(image, false, nullptr),
     mInternalBounds(),
     mParent(parent)
 {