diff --git a/test_e2e.sh b/test_e2e.sh
index 28cbd08..34a27ae 100755
--- a/test_e2e.sh
+++ b/test_e2e.sh
@@ -372,70 +372,6 @@ assert_file_eq "$ROOT"/link/file "$TESTCASE 1"
 # Wrap up
 pass
 
-##############################################
-# Test cross-branch tag syncing
-##############################################
-testcase "cross-branch-tag-sync"
-BRANCH="$TESTCASE"--BRANCH
-TAG="$TESTCASE"--TAG
-# First sync
-git -C "$REPO" checkout -q -b "$BRANCH"
-echo "$TESTCASE 1" > "$REPO"/file
-git -C "$REPO" commit -qam "$TESTCASE 1"
-git -C "$REPO" tag -af "$TAG" -m "$TESTCASE 1" >/dev/null
-git -C "$REPO" checkout -q master
-GIT_SYNC \
-    --logtostderr \
-    --v=5 \
-    --wait=0.1 \
-    --repo="file://$REPO" \
-    --rev="$TAG" \
-    --root="$ROOT" \
-    --dest="link" \
-    > "$DIR"/log."$TESTCASE" 2>&1 &
-sleep 3
-assert_link_exists "$ROOT"/link
-assert_file_exists "$ROOT"/link/file
-assert_file_eq "$ROOT"/link/file "$TESTCASE 1"
-# Move the tag forward
-git -C "$REPO" checkout -q "$BRANCH"
-echo "$TESTCASE 2" > "$REPO"/file
-git -C "$REPO" commit -qam "$TESTCASE 2"
-git -C "$REPO" tag -af "$TAG" -m "$TESTCASE 1" >/dev/null
-git -C "$REPO" checkout -q master
-sleep 3
-assert_link_exists "$ROOT"/link
-assert_file_exists "$ROOT"/link/file
-assert_file_eq "$ROOT"/link/file "$TESTCASE 2"
-# Move the tag backward
-git -C "$REPO" checkout -q "$BRANCH"
-git -C "$REPO" reset -q --hard HEAD^
-git -C "$REPO" tag -af "$TAG" -m "$TESTCASE 1" >/dev/null
-git -C "$REPO" checkout -q master
-sleep 3
-assert_link_exists "$ROOT"/link
-assert_file_exists "$ROOT"/link/file
-assert_file_eq "$ROOT"/link/file "$TESTCASE 1"
-# Add something after the tag
-git -C "$REPO" checkout -q "$BRANCH"
-echo "$TESTCASE 3" > "$REPO"/file
-git -C "$REPO" commit -qam "$TESTCASE 3"
-git -C "$REPO" checkout -q master
-sleep 3
-assert_link_exists "$ROOT"/link
-assert_file_exists "$ROOT"/link/file
-assert_file_eq "$ROOT"/link/file "$TESTCASE 1"
-# Move the tag forward again
-git -C "$REPO" checkout -q "$BRANCH"
-git -C "$REPO" tag -af "$TAG" -m "$TESTCASE 3" >/dev/null
-git -C "$REPO" checkout -q master
-sleep 3
-assert_link_exists "$ROOT"/link
-assert_file_exists "$ROOT"/link/file
-assert_file_eq "$ROOT"/link/file "$TESTCASE 3"
-# Wrap up
-pass
-
 ##############################################
 # Test rev syncing
 ##############################################