diff --git a/debian/changelog b/debian/changelog
index a40c023b..a11e20ad 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -16,6 +16,7 @@ llvm-toolchain-snapshot (1:16~++20230115053056+df5fc4504b86-1~exp1) experimental
   * ship amdgpu-arch & nvptx-arch in clang-tools
   * ship llvm-omp-kernel-replay in libomp-X.Y-dev
   * Disable flang on s390x. Seems that it is breaking
+  * compiler-rt: Only build liborc on amd64 & arm64
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Sat, 19 Nov 2022 10:16:49 +0100
 
diff --git a/debian/libclang-rt-X.Y-dev.install.in b/debian/libclang-rt-X.Y-dev.install.in
index b6dac6ff..9aa8035f 100644
--- a/debian/libclang-rt-X.Y-dev.install.in
+++ b/debian/libclang-rt-X.Y-dev.install.in
@@ -1,7 +1,10 @@
+#!/usr/bin/dh-exec
+
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/share/*.txt
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/include/sanitizer/
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/lib/linux/*clang_rt*
-usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/lib/linux/liborc_rt*
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/README.txt
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/include/fuzzer/
 usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/include/orc/c_api.h
+# See cmake/Modules/AllSupportedArchDefs.cmake / ALL_ORC_SUPPORTED_ARCH
+[amd64 arm64] usr/lib/llvm-@LLVM_VERSION@/lib/clang/@LLVM_VERSION@*/lib/linux/liborc_rt*
diff --git a/debian/rules b/debian/rules
index 8da279ea..ee64491c 100755
--- a/debian/rules
+++ b/debian/rules
@@ -538,6 +538,7 @@ preconfigure:
 	chmod +x \
 		debian/clang-tools-$(LLVM_VERSION).install \
 		debian/libclang-$(LLVM_VERSION)-dev.install \
+		debian/libclang-rt-$(LLVM_VERSION)-dev.install \
 		debian/libpolly-$(LLVM_VERSION)-dev.install \
 		debian/libomp-$(LLVM_VERSION)-dev.install \
 		debian/llvm-$(LLVM_VERSION)-dev.install \