diff --git a/package-lock.json b/package-lock.json
index 3873f39..fa96649 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,20 @@
         "js-tokens": "^4.0.0"
       }
     },
+    "@gitzone/tsbuild": {
+      "version": "2.1.17",
+      "resolved": "https://verdaccio.lossless.one/@gitzone%2ftsbuild/-/tsbuild-2.1.17.tgz",
+      "integrity": "sha512-Mg2cu7cW3cC6L2tzatB8t6OMVgTGatobb8UkN+y3n7KAWRld4gXcVWmaehch/wSFrbmk6Oe8rPjdWPjhTSIF1Q==",
+      "dev": true,
+      "requires": {
+        "@pushrocks/smartcli": "^3.0.7",
+        "@pushrocks/smartfile": "^7.0.2",
+        "@pushrocks/smartlog": "^2.0.19",
+        "@pushrocks/smartpath": "^4.0.1",
+        "@pushrocks/smartpromise": "^3.0.2",
+        "typescript": "^3.5.2"
+      }
+    },
     "@gitzone/tsrun": {
       "version": "1.2.8",
       "resolved": "https://verdaccio.lossless.one/@gitzone%2ftsrun/-/tsrun-1.2.8.tgz",
diff --git a/package.json b/package.json
index 1fe9149..c5a47c8 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
   },
   "homepage": "https://github.com/GitZoneTools/npmg#readme",
   "devDependencies": {
+    "@gitzone/tsbuild": "^2.1.17",
     "@gitzone/tstest": "^1.0.24",
     "@pushrocks/tapbundle": "^3.0.13",
     "tslint": "^5.19.0",