diff --git a/debian/changelog b/debian/changelog
index 4c68c702..ef0701b7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,8 @@
 llvm-toolchain-12 (1:12.0.1-10) UNRELEASED; urgency=medium
 
   * If parallel is not set in DEB_BUILD_OPTIONS, use nproc
+  * Add source-is-missing llvm/test/* / lldb/test/* / lld/test/*
+    to the source override
 
   [ John Paul Adrian Glaubitz ]
   * Disable libunwind on sparc, sparc64 and x32
diff --git a/debian/source/lintian-overrides b/debian/source/lintian-overrides
index 5792fa91..ad7b95f5 100644
--- a/debian/source/lintian-overrides
+++ b/debian/source/lintian-overrides
@@ -19,6 +19,9 @@ source: source-is-missing lldb/lit/Modules/ELF/Inputs/netbsd-amd64.core
 source: source-is-missing llgo/third_party/gofrontend/libgo/go/debug/dwarf/testdata/*.elf*
 source: source-is-missing llgo/third_party/gofrontend/libgo/go/debug/elf/testdata/gcc-*-exec
 source: source-is-missing llgo/third_party/gofrontend/libgo/go/debug/elf/testdata/*.obj
+source: source-is-missing llvm/test/*
+source: source-is-missing lldb/test/*
+source: source-is-missing lld/test/*
 
 # By design
 source: invalid-arch-string-in-source-relation riscv64*