diff --git a/src/display/screen.c b/src/display/screen.c
index b0af306..3b72c9e 100644
--- a/src/display/screen.c
+++ b/src/display/screen.c
@@ -291,12 +291,12 @@ void screenRender() {
     return;
   }
 
-  if(SCREEN.mode == SCREEN_MODE_FIXED_VIEWPORT_HEIGHT) {
-    glViewport(0, 0, SCREEN.width, SCREEN.height);
-    return;
-  }
-
   #if DISPLAY_SIZE_DYNAMIC == 1
+    if(SCREEN.mode == SCREEN_MODE_FIXED_VIEWPORT_HEIGHT) {
+      glViewport(0, 0, SCREEN.width, SCREEN.height);
+      return;
+    }
+
     if(
       SCREEN.mode == SCREEN_MODE_ASPECT_RATIO ||
       SCREEN.mode == SCREEN_MODE_FIXED_HEIGHT ||