diff --git a/.ci/scripts/schema_diff.py b/.ci/scripts/schema_diff.py
index 9b7af72434..8354b64233 100755
--- a/.ci/scripts/schema_diff.py
+++ b/.ci/scripts/schema_diff.py
@@ -193,7 +193,7 @@ def main() -> None:
             # Refresh dependencies
             print("Installing dependencies for base commit...", file=sys.stderr)
             subprocess.run(
-                ["poetry", "install", "--no-root", "--extras", "postgres"],
+                ["poetry", "install", "--extras", "postgres"],
                 cwd=REPO_ROOT,
                 check=True,
                 # Poetry install is noisy, so pipe its stdout to stderr
diff --git a/changelog.d/20117.misc b/changelog.d/20117.misc
new file mode 100644
index 0000000000..92d421117e
--- /dev/null
+++ b/changelog.d/20117.misc
@@ -0,0 +1 @@
+Fix the schema diff CI breaking when the Rust module was changed.
\ No newline at end of file