diff --git a/.github/csc.json b/.github/csc.json
index 8b2b78a..7033f22 100644
--- a/.github/csc.json
+++ b/.github/csc.json
@@ -4,7 +4,7 @@
             "owner": "csc",
             "pattern": [
                 {
-                    "regexp": "^(?:\s+\d+\>)?([^\s].*)\((\d+|\d+,\d+|\d+,\d+,\d+,\d+)\)\s*:\s+(error|warning|info)\s+(\w{1,2}\d+)\s*:\s*(.*)(\[(.+)\/([^\/]+)\])$",
+                    "regexp": "^(?:\\s+\\d+\\>)?([^\\s].*)\\((\\d+|\\d+,\\d+|\\d+,\\d+,\\d+,\\d+)\\)\\s*:\\s+(error|warning|info)\\s+(\\w{1,2}\\d+)\\s*:\\s*(.*)(\\[(.+)\\/([^\\/]+)\\])$",
                     "file": 1,
                     "location": 2,
                     "severity": 3,