diff --git a/debian/patches/ubuntu-groovy.diff b/debian/patches/ubuntu-groovy.diff
deleted file mode 100644
index 800a70a8..00000000
--- a/debian/patches/ubuntu-groovy.diff
+++ /dev/null
@@ -1,29 +0,0 @@
---- a/clang/include/clang/Driver/Distro.h
-+++ b/clang/include/clang/Driver/Distro.h
-@@ -67,6 +67,7 @@ public:
-     UbuntuDisco,
-     UbuntuEoan,
-     UbuntuFocal,
-+    UbuntuGroovy,
-     UnknownDistro
-   };
- 
-@@ -120,7 +121,7 @@ public:
-   }
- 
-   bool IsUbuntu() const {
--    return DistroVal >= UbuntuHardy && DistroVal <= UbuntuFocal;
-+    return DistroVal >= UbuntuHardy && DistroVal <= UbuntuGroovy;
-   }
- 
-   bool IsAlpineLinux() const {
---- a/clang/lib/Driver/Distro.cpp
-+++ b/clang/lib/Driver/Distro.cpp
-@@ -70,6 +70,7 @@ static Distro::DistroType DetectDistro(l
-                       .Case("disco", Distro::UbuntuDisco)
-                       .Case("eoan", Distro::UbuntuEoan)
-                       .Case("focal", Distro::UbuntuFocal)
-+                      .Case("groovy", Distro::UbuntuGroovy)
-                       .Default(Distro::UnknownDistro);
-     if (Version != Distro::UnknownDistro)
-       return Version;