diff --git a/SourceLevelDebugPkg/SourceLevelDebugPkg.ci.yaml b/SourceLevelDebugPkg/SourceLevelDebugPkg.ci.yaml
index 0ddf60cd43..295a11640e 100644
--- a/SourceLevelDebugPkg/SourceLevelDebugPkg.ci.yaml
+++ b/SourceLevelDebugPkg/SourceLevelDebugPkg.ci.yaml
@@ -112,7 +112,8 @@
           "stosq",
           "ttach",
           "urb's",
-          "xhc's"
+          "xhc's",
+          "usbsts"
         ],
         "IgnoreStandardPaths": [],   # Standard Plugin defined paths that should be ignore
         "AdditionalIncludePaths": [] # Additional paths to spell check (wildcards supported)