diff --git a/src/main/java/com/google/devtools/build/lib/bazel/commands/BUILD b/src/main/java/com/google/devtools/build/lib/bazel/commands/BUILD
index 8d7a8e6..b98dd56 100644
--- a/src/main/java/com/google/devtools/build/lib/bazel/commands/BUILD
+++ b/src/main/java/com/google/devtools/build/lib/bazel/commands/BUILD
@@ -27,6 +27,7 @@
         "//src/main/java/com/google/devtools/build/lib:loading-phase-threads-option",
         "//src/main/java/com/google/devtools/build/lib:runtime",
         "//src/main/java/com/google/devtools/build/lib:runtime/blaze_command_result",
+        "//src/main/java/com/google/devtools/build/lib/analysis:configured_target",
         "//src/main/java/com/google/devtools/build/lib/analysis:no_build_event",
         "//src/main/java/com/google/devtools/build/lib/analysis:no_build_request_finished_event",
         "//src/main/java/com/google/devtools/build/lib/bazel:resolved_event",
@@ -53,7 +54,6 @@
         "//src/main/java/com/google/devtools/build/lib/rules:repository/resolved_file_value",
         "//src/main/java/com/google/devtools/build/lib/runtime/commands",
         "//src/main/java/com/google/devtools/build/lib/shell",
-        "//src/main/java/com/google/devtools/build/lib/skyframe:configured_target_key",
         "//src/main/java/com/google/devtools/build/lib/skyframe:package_lookup_value",
         "//src/main/java/com/google/devtools/build/lib/skyframe:precomputed_value",
         "//src/main/java/com/google/devtools/build/lib/skyframe:repository_mapping_value",
diff --git a/src/main/java/com/google/devtools/build/lib/bazel/commands/VendorCommand.java b/src/main/java/com/google/devtools/build/lib/bazel/commands/VendorCommand.java
index bb9fc19..cde398c 100644
--- a/src/main/java/com/google/devtools/build/lib/bazel/commands/VendorCommand.java
+++ b/src/main/java/com/google/devtools/build/lib/bazel/commands/VendorCommand.java
@@ -18,6 +18,7 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
+import com.google.devtools.build.lib.analysis.ConfiguredTarget;
 import com.google.devtools.build.lib.analysis.NoBuildEvent;
 import com.google.devtools.build.lib.analysis.NoBuildRequestFinishedEvent;
 import com.google.devtools.build.lib.bazel.bzlmod.BazelFetchAllValue;
@@ -47,7 +48,6 @@
 import com.google.devtools.build.lib.server.FailureDetails;
 import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;
 import com.google.devtools.build.lib.server.FailureDetails.FetchCommand.Code;
-import com.google.devtools.build.lib.skyframe.ConfiguredTargetKey;
 import com.google.devtools.build.lib.skyframe.PrecomputedValue;
 import com.google.devtools.build.lib.skyframe.RepositoryMappingValue.RepositoryMappingResolutionException;
 import com.google.devtools.build.lib.skyframe.SkyFunctions;
@@ -279,12 +279,7 @@
     // Traverse the graph created from build to collect repos and vendor them
     ImmutableList<SkyKey> targetKeys =
         buildResult.getActualTargets().stream()
-            .map(
-                target ->
-                    ConfiguredTargetKey.builder()
-                        .setConfigurationKey(target.getConfigurationKey())
-                        .setLabel(target.getLabel())
-                        .build())
+            .map(ConfiguredTarget::getLookupKey)
             .collect(toImmutableList());
     InMemoryGraph inMemoryGraph = env.getSkyframeExecutor().getEvaluator().getInMemoryGraph();
     ImmutableSet<RepositoryName> reposToVendor = collectReposFromTargets(inMemoryGraph, targetKeys);
diff --git a/src/test/py/bazel/bzlmod/bazel_vendor_test.py b/src/test/py/bazel/bzlmod/bazel_vendor_test.py
index f69a97a..4dc87a2 100644
--- a/src/test/py/bazel/bzlmod/bazel_vendor_test.py
+++ b/src/test/py/bazel/bzlmod/bazel_vendor_test.py
@@ -810,6 +810,14 @@
         ' bar!\n',
     )
 
+  def testVendorAliasTarget(self):
+    self.ScratchFile('foo/file.txt')
+    self.ScratchFile('foo/BUILD', ['alias(name="foo", actual="file.txt")'])
+
+    # This should not fail
+    # Regression test for https://github.com/bazelbuild/bazel/issues/23300
+    self.RunBazel(['vendor', '//foo/...', '--vendor_dir=vendor'])
+
 
 if __name__ == '__main__':
   absltest.main()