diff --git a/debian/changelog b/debian/changelog
index bf970bbf..042854ef 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,8 @@
-llvm-toolchain-snapshot (1:14~++20220105112135+cdbad62c526c-1~exp1) UNRELEASED; urgency=medium
+llvm-toolchain-13 (1:13.0.1-2) unstable; urgency=medium
 
-  * experimental New snapshot release
-  * experimental New snapshot release
-  * experimental New snapshot release
+  * mlir: use the cmake option to avoid installing object files
+    MLIR_INSTALL_AGGREGATE_OBJECTS
+    Closes upstream #53134
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Wed, 05 Jan 2022 23:21:56 +0100
 
diff --git a/debian/rules b/debian/rules
index 0eab5664..5d51b4ba 100755
--- a/debian/rules
+++ b/debian/rules
@@ -262,6 +262,10 @@ ifeq ($(LIBUNWIND_ENABLE),yes)
 endif
 endif
 
+# Do not install objects
+STAGE_ALL_CMAKE_EXTRA += -DMLIR_INSTALL_AGGREGATE_OBJECTS=OFF
+
+
 RUN_TEST=yes
 ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
 	RUN_TEST=no
@@ -687,9 +691,6 @@ override_dh_auto_install:
 	# Remove an example - introduced in https://reviews.llvm.org/D61446
 	rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libBye.a
 
-	# should not be installed (mlir)
-	rm -rf $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/objects-Release/
-
 	cp $(TARGET_BUILD_STAGE2)/bin/clang-query $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin
 
 	# Only run on executable, not script