diff --git a/tests/plugins/client.PluginManager.spec.js b/tests/plugins/client.PluginManager.spec.js
index b6c80ce2..0237eb9c 100644
--- a/tests/plugins/client.PluginManager.spec.js
+++ b/tests/plugins/client.PluginManager.spec.js
@@ -21,7 +21,6 @@ describe(`# PluginManagerClient`, () => {
       });
     });
 
-    await server.init();
     await server.start();
   });
 
@@ -132,12 +131,27 @@ describe(`# PluginManagerClient`, () => {
     });
 
     it(`should allow to registered same plugin factory with different ids`, () => {
-      const client = new Server(config);
       client.pluginManager.register('delay-1', pluginDelayClient, {});
       client.pluginManager.register('delay-2', pluginDelayClient, {});
 
       assert.ok('should not throw');
     });
+
+    it.only(`[FIXME #83] should throw when registering server side plugin on client side`, async () => {
+      client.pluginManager.register('delay-1', pluginDelayServer, {});
+
+      let errored = false;
+      try {
+        await client.init();
+      } catch (err) {
+        console.log(err.message);
+        errored = true;
+      }
+
+      if (!errored) {
+        assert.fail(`should have thrown`);
+      }
+    });
   });
 
   describe(`## [private] async init()`, () => {
diff --git a/tests/utils/PluginDelayClient.js b/tests/utils/PluginDelayClient.js
index 9751ec8d..8f11d3d5 100644
--- a/tests/utils/PluginDelayClient.js
+++ b/tests/utils/PluginDelayClient.js
@@ -1,7 +1,7 @@
 export default function(Plugin) {
   return class PluginDelayClient extends Plugin {
-    constructor(server, id, options) {
-      super(server, id);
+    constructor(client, id, options) {
+      super(client, id);
 
       const defaults = {
         delayTime: 1000, // in ms