diff --git a/debian/changelog b/debian/changelog
index af08c7dd..dcd3aee9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,11 +1,15 @@
 llvm-toolchain-16 (1:16.0.6-16) UNRELEASED; urgency=medium
 
+  [ Gianfranco Costamagna ]
   * Make libclang-common-16-dev arch:any (Closes: #1041455)
     It was arch:all because all the code isn't arch dependant
     However, it causes issues for cross build.
     So, back to any
 
- -- Gianfranco Costamagna <locutusofborg@debian.org>  Sat, 16 Sep 2023 10:39:22 +0200
+  [ Sylvestre Ledru ]
+  * Bring back old version of spirv - necessary for apt.llvm.org
+
+ -- Sylvestre Ledru <sylvestre@debian.org>  Tue, 19 Sep 2023 12:04:45 +0200
 
 llvm-toolchain-16 (1:16.0.6-15) unstable; urgency=medium
 
diff --git a/debian/control b/debian/control
index 2a17e73c..39cdb359 100644
--- a/debian/control
+++ b/debian/control
@@ -23,7 +23,9 @@ Build-Depends: debhelper (>= 10.0), cmake, ninja-build,
     libctypes-ocaml-dev [amd64 arm64 armhf ppc64el riscv64 s390x],
     dh-exec, dh-ocaml [amd64 arm64 armhf ppc64el riscv64 s390x],
     libpfm4-dev [linux-any], python3-setuptools, libz3-dev,
-    llvm-spirv-16 [ amd64 arm64 armel armhf i386 mips64el ppc64el riscv64 s390x ] <!stage1> | hello [!i386],
+    llvm-spirv-16 [ amd64 arm64 armel armhf i386 mips64el ppc64el riscv64 s390x ] <!stage1> |
+    llvm-spirv-15 [ amd64 arm64 armel armhf i386 mips64el mipsel ppc64el riscv64 s390x ] <!stage1> |
+    llvm-spirv-14 [ amd64 arm64 armel armhf i386 mips64el mipsel ppc64el riscv64 s390x ] <!stage1> | hello [!i386],
     spirv-tools [ linux-any ] | hello [ !i386],
     wasi-libc | hello [ !any-i386],
     libcurl4-openssl-dev | libcurl-dev,
diff --git a/debian/control.in b/debian/control.in
index c1862739..fefe1e5c 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -23,7 +23,9 @@ Build-Depends: debhelper (>= 10.0), cmake, ninja-build,
     libctypes-ocaml-dev [amd64 arm64 armhf ppc64el riscv64 s390x],
     dh-exec, dh-ocaml [amd64 arm64 armhf ppc64el riscv64 s390x],
     libpfm4-dev [linux-any], python3-setuptools, libz3-dev,
-    llvm-spirv-16 [ amd64 arm64 armel armhf i386 mips64el ppc64el riscv64 s390x ] <!stage1> | hello [!i386],
+    llvm-spirv-16 [ amd64 arm64 armel armhf i386 mips64el ppc64el riscv64 s390x ] <!stage1> |
+    llvm-spirv-15 [ amd64 arm64 armel armhf i386 mips64el mipsel ppc64el riscv64 s390x ] <!stage1> |
+    llvm-spirv-14 [ amd64 arm64 armel armhf i386 mips64el mipsel ppc64el riscv64 s390x ] <!stage1> | hello [!i386],
     spirv-tools [ linux-any ] | hello [ !i386],
     wasi-libc | hello [ !any-i386],
     libcurl4-openssl-dev | libcurl-dev,