diff --git a/renovate.json b/renovate.json
index 2f064e4..685c0fe 100644
--- a/renovate.json
+++ b/renovate.json
@@ -8,7 +8,7 @@
       "customType": "regex",
       "fileMatch": ["(^|/)CMakeLists\\.txt$", "\\.cmake$"],
       "matchStrings": [
-        "CPMAddPackage\\(\"(?<depName>[^@]+)@(?<currentValue>[^\"#]+)\"\\)"
+        "CPMAddPackage\\(\"gh:(?<depName>[^@]+)@(?<currentValue>[^\"#]+)\"\\)"
       ],
       "datasourceTemplate": "github-releases",
       "versioningTemplate": "semver"
@@ -17,7 +17,7 @@
       "customType": "regex",
       "fileMatch": ["(^|/)CMakeLists\\.txt$", "\\.cmake$"],
       "matchStrings": [
-        "CPMAddPackage\\(\"(?<depName>[^@#]+)#(?<currentValue>[^\"]+)\"\\)"
+        "CPMAddPackage\\(\"gh:(?<depName>[^@#]+)#(?<currentValue>[^\"]+)\"\\)"
       ],
       "datasourceTemplate": "github-tags",
       "versioningTemplate": "loose"