diff --git a/debian/changelog b/debian/changelog
index ad74e22d..fdfc32be 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ llvm-toolchain-snapshot (1:13~++20210218085556+fcdef15d77bd-1~exp1) UNRELEASED;
 
   * New snapshot release
   * "run-clang-tidy" install it
+  * Only enable libomp-13-doc on supported archs
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Thu, 18 Feb 2021 08:59:36 +0100
 
diff --git a/debian/control b/debian/control
index deb32e24..f77fa3d4 100644
--- a/debian/control
+++ b/debian/control
@@ -560,7 +560,7 @@ Description: LLVM OpenMP runtime
 
 Package: libomp-13-doc
 Section: doc
-Architecture: all
+Architecture: amd64 arm64 armhf i386 mips64el ppc64el ppc64
 Depends: ${shlibs:Depends}, ${misc:Depends}, libjs-jquery
 Replaces: libiomp-x.y-doc
 Breaks: libiomp-x.y-doc