diff --git a/contrib/gcc-changelog/git_commit.py b/contrib/gcc-changelog/git_commit.py
index e0c46be8ab2..041769fac18 100755
--- a/contrib/gcc-changelog/git_commit.py
+++ b/contrib/gcc-changelog/git_commit.py
@@ -150,6 +150,7 @@ ignored_prefixes = {
     'gcc/testsuite/go.test/test/',
     'libffi/',
     'libgo/',
+    'libgrust/rustc-lib/core/',
     'libphobos/libdruntime/',
     'libphobos/src/',
     'libsanitizer/',