diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3211a15d4ddeeb9fe0ffa834482aa4e8ad486621..893baf2951d7136d7b291e4fce5c1ac827167022 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -335,11 +335,6 @@ set(ZIG_STAGE2_SOURCES
     src/Compilation.zig
     src/Compilation/Config.zig
     src/InternPool.zig
-    src/Package.zig
-    src/Package/Fetch.zig
-    src/Package/Fetch/git.zig
-    src/Package/Manifest.zig
-    src/Package/Module.zig
     src/RangeSet.zig
     src/Sema.zig
     src/Sema/reinterpret.zig
@@ -369,7 +364,6 @@ set(ZIG_STAGE2_SOURCES
     src/libs/glibc.zig
     src/libs/netbsd.zig
     src/libs/openbsd.zig
-    src/introspect.zig
     src/libs/libcxx.zig
     src/libs/libtsan.zig
     src/libs/libunwind.zig