diff --git a/debian/changelog b/debian/changelog
index 99e58443..19da8782 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -68,6 +68,12 @@ llvm-toolchain-snapshot (1:13~++20210129063721+010b176cdefb-1~exp1) experimental
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Sat, 30 Jan 2021 17:31:15 +0100
 
+llvm-toolchain-12 (1:12.0.1-1) unstable; urgency=medium
+
+  * New upsream release
+
+ -- Sylvestre Ledru <sylvestre@debian.org>  Fri, 09 Jul 2021 09:13:12 +0200
+
 llvm-toolchain-12 (1:12.0.1~+rc4-1) unstable; urgency=medium
 
   * New testing upstream release
diff --git a/debian/unpack.sh b/debian/unpack.sh
index b039843a..594366b7 100644
--- a/debian/unpack.sh
+++ b/debian/unpack.sh
@@ -15,7 +15,7 @@ tar Jxf $LLVM_ARCHIVE
 cd llvm-toolchain-${ORIG_VERSION}_$MAJOR_VERSION~+$VERSION/
 
 VER_FOUND=$(grep "PACKAGE_VERSION " libcxx/CMakeLists.txt|awk '{print $2}'|cut -d\) -f1)
-if test "${MAJOR_VERSION}.0.0" != "$VER_FOUND" -a "${MAJOR_VERSION}.0.0git" != "$VER_FOUND"; then
+if test "${MAJOR_VERSION}" != "$VER_FOUND" -a "${MAJOR_VERSION}.0.0" != "$VER_FOUND" -a "${MAJOR_VERSION}.0.0git" != "$VER_FOUND"; then
     echo "Mismatch of version"
     echo "Expected $MAJOR_VERSION / Found $VER_FOUND"
     echo "Update unpack.sh"