diff --git a/librecomp/CMakeLists.txt b/librecomp/CMakeLists.txt
index 60541ad..5e000ed 100644
--- a/librecomp/CMakeLists.txt
+++ b/librecomp/CMakeLists.txt
@@ -22,8 +22,8 @@ add_library(librecomp STATIC
     "${CMAKE_CURRENT_SOURCE_DIR}/src/mod_manifest.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/mod_config_api.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/overlays.cpp"
-    "${CMAKE_CURRENT_SOURCE_DIR}/src/pak.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/patcher.cpp"
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/pfs.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/pi.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/print.cpp"
     "${CMAKE_CURRENT_SOURCE_DIR}/src/recomp.cpp"
diff --git a/librecomp/src/pak.cpp b/librecomp/src/pfs.cpp
similarity index 100%
rename from librecomp/src/pak.cpp
rename to librecomp/src/pfs.cpp