diff --git a/src/app/gfx/compression.cc b/src/app/gfx/compression.cc
index 2481aa2d..3cd4ee8d 100644
--- a/src/app/gfx/compression.cc
+++ b/src/app/gfx/compression.cc
@@ -598,6 +598,11 @@ absl::StatusOr<Bytes> CompressOverworld(const uchar* data, const int pos,
   return CompressV2(data, pos, length, kNintendoMode1);
 }
 
+absl::StatusOr<Bytes> CompressOverworld(const std::vector<uint8_t> data,
+                                        const int pos, const int length) {
+  return CompressV3(data, pos, length, kNintendoMode1);
+}
+
 // ============================================================================
 // Compression V3
 
@@ -1019,7 +1024,7 @@ void FinalizeCompression(CompressionContext& context) {
             << context.compressed_data.size());
 }
 
-absl::StatusOr<Bytes> CompressV3(const std::vector<uint8_t> data,
+absl::StatusOr<Bytes> CompressV3(const std::vector<uint8_t>& data,
                                  const int start, const int length, int mode,
                                  bool check) {
   if (length == 0) {
diff --git a/src/app/gfx/compression.h b/src/app/gfx/compression.h
index f532cc39..eedad7ef 100644
--- a/src/app/gfx/compression.h
+++ b/src/app/gfx/compression.h
@@ -128,6 +128,8 @@ absl::StatusOr<Bytes> CompressGraphics(const uchar* data, const int pos,
                                        const int length);
 absl::StatusOr<Bytes> CompressOverworld(const uchar* data, const int pos,
                                         const int length);
+absl::StatusOr<Bytes> CompressOverworld(const std::vector<uint8_t> data,
+                                        const int pos, const int length);
 
 absl::StatusOr<CompressionPiecePointer> SplitCompressionPiece(
     CompressionPiecePointer& piece, int mode);
@@ -185,7 +187,7 @@ absl::StatusOr<CompressionPiece> SplitCompressionPieceV3(
     CompressionPiece& piece, int mode);
 void FinalizeCompression(CompressionContext& context);
 
-absl::StatusOr<Bytes> CompressV3(const std::vector<uint8_t> data,
+absl::StatusOr<Bytes> CompressV3(const std::vector<uint8_t>& data,
                                  const int start, const int length,
                                  int mode = 1, bool check = false);