diff --git a/extensions/configuration-editing/package.json b/extensions/configuration-editing/package.json
index 24d9b2f1813..676e0b2f0f8 100644
--- a/extensions/configuration-editing/package.json
+++ b/extensions/configuration-editing/package.json
@@ -10,8 +10,6 @@
   },
   "icon": "images/icon.png",
   "activationEvents": [
-    "onLanguage:json",
-    "onLanguage:jsonc",
     "onProfile",
     "onProfile:github"
   ],
diff --git a/extensions/json-language-features/package.json b/extensions/json-language-features/package.json
index 28f471ae944..1c5c88794b4 100644
--- a/extensions/json-language-features/package.json
+++ b/extensions/json-language-features/package.json
@@ -13,8 +13,7 @@
   "icon": "icons/json.png",
   "activationEvents": [
     "onLanguage:json",
-    "onLanguage:jsonc",
-    "onCommand:json.clearCache"
+    "onLanguage:jsonc"
   ],
   "main": "./client/out/node/jsonClientMain",
   "browser": "./client/dist/browser/jsonClientMain",
diff --git a/extensions/search-result/package.json b/extensions/search-result/package.json
index 747cde8e648..1e5c3df2077 100644
--- a/extensions/search-result/package.json
+++ b/extensions/search-result/package.json
@@ -14,9 +14,7 @@
   ],
   "main": "./out/extension.js",
   "browser": "./dist/extension.js",
-  "activationEvents": [
-    "onLanguage:search-result"
-  ],
+  "activationEvents": [],
   "scripts": {
     "generate-grammar": "node ./syntaxes/generateTMLanguage.js",
     "vscode:prepublish": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:search-result ./tsconfig.json"