diff --git a/src/technologies.json b/src/technologies.json
index 25451be1f..0cce135cf 100644
--- a/src/technologies.json
+++ b/src/technologies.json
@@ -455,17 +455,6 @@
       "icon": "ebis.png",
       "website": "http://www.ebis.ne.jp"
     },
-    "ADPLAN": {
-      "cats": [
-        10
-      ],
-      "icon": "ADPLAN.png",
-      "scripts": [
-        "^https?://[^.]+\\.adplan7\\.com/\\;version:7",
-        "^https?://(?!o\\.)\\w+\\.advg\\.jp/"
-      ],
-      "website": "https://www.adplan7.com/"
-    },
     "AMP": {
       "cats": [
         12