diff --git a/packages/kbn-interpreter/src/server/server_registries.js b/packages/kbn-interpreter/src/server/server_registries.js
index 3a732f0d04e234..f0b579d6b26fd9 100644
--- a/packages/kbn-interpreter/src/server/server_registries.js
+++ b/packages/kbn-interpreter/src/server/server_registries.js
@@ -48,8 +48,6 @@ export const populateServerRegistries = types => {
   const remainingTypes = types;
   const populatedTypes = {};
 
-  const globalKeys = Object.keys(global);
-
   const loadType = () => {
     const type = remainingTypes.pop();
     getPluginPaths(type).then(paths => {
@@ -60,12 +58,6 @@ export const populateServerRegistries = types => {
         require(path);
       });
 
-      Object.keys(global).forEach(key => {
-        if (!globalKeys.includes(key)) {
-          delete global[key];
-        }
-      });
-
       populatedTypes[type] = registries[type];
       if (remainingTypes.length) loadType();
       else resolve(populatedTypes);