diff --git a/debian/changelog b/debian/changelog
index 62a1687c..5106f442 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+llvm-toolchain-11 (1:11.0.0~+rc1-2) unstable; urgency=medium
+
+  * Don't install ompt-multiplex.h on armhf, mipsel and mips64el
+    (Closes: #967944)
+
+ -- Sylvestre Ledru <sylvestre@debian.org>  Wed, 05 Aug 2020 15:23:25 +0200
+
 llvm-toolchain-11 (1:11.0.0~+rc1-1) unstable; urgency=medium
 
   * Testing release
diff --git a/debian/libomp-X.Y-dev.install.in b/debian/libomp-X.Y-dev.install.in
index 78d63f24..603df53d 100644
--- a/debian/libomp-X.Y-dev.install.in
+++ b/debian/libomp-X.Y-dev.install.in
@@ -1,7 +1,7 @@
 #!/usr/bin/dh-exec
 
 /usr/lib/llvm-@LLVM_VERSION@/include/openmp/omp*.h
-/usr/lib/llvm-@LLVM_VERSION@/include/ompt-multiplex.h
+[!armhf !mips64el !mipsel] /usr/lib/llvm-@LLVM_VERSION@/include/ompt-multiplex.h
 /usr/lib/llvm-@LLVM_VERSION@/lib/libgomp.so
 /usr/lib/llvm-@LLVM_VERSION@/lib/libiomp5.so
 /usr/lib/llvm-@LLVM_VERSION@/lib/libomp*.so