diff --git a/src/dec/frame.c b/src/dec/frame.c
index 416be131..af14ff23 100644
--- a/src/dec/frame.c
+++ b/src/dec/frame.c
@@ -145,7 +145,7 @@ static void PrecomputeFilterStrengths(VP8Decoder* const dec) {
           }
         }
         info->f_ilevel_ = (level < 1) ? 1 : level;
-        info->f_inner_ = 0;
+        info->f_inner_ = i4x4;
       }
     }
   }
diff --git a/src/dec/vp8.c b/src/dec/vp8.c
index a00bf061..d92947a1 100644
--- a/src/dec/vp8.c
+++ b/src/dec/vp8.c
@@ -630,7 +630,7 @@ int VP8DecodeMB(VP8Decoder* const dec, VP8BitReader* const token_br) {
   if (dec->filter_type_ > 0) {  // store filter info
     VP8FInfo* const finfo = dec->f_info_ + dec->mb_x_;
     *finfo = dec->fstrengths_[dec->segment_][block->is_i4x4_];
-    finfo->f_inner_ = !skip || block->is_i4x4_;
+    finfo->f_inner_ |= !skip;
   }
 
   return !token_br->eof_;