diff --git a/src/tools/paktest.cpp b/src/tools/paktest.cpp
index 7944ee1..9809972 100644
--- a/src/tools/paktest.cpp
+++ b/src/tools/paktest.cpp
@@ -31,7 +31,7 @@ int main(int argc, char** argv) {
 		reader.ReadData();
 
 		for(auto& [filename, file] : reader.GetFiles()) {
-			writer.AddFile(filename, file);
+			writer.GetFiles()[filename] = file;
 		}
 	}