diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index fec0fd77c8..9dd7055732 100644
--- a/libavcodec/vp3.c
+++ b/libavcodec/vp3.c
@@ -140,8 +140,6 @@ typedef struct Vp3DecodeContext {
     int last_quality_index;
 
     int superblock_count;
-    int superblock_width;
-    int superblock_height;
     int y_superblock_width;
     int y_superblock_height;
     int c_superblock_width;