diff --git a/client/coral-framework/services/plugins.js b/client/coral-framework/services/plugins.js
index 21605e684..d6c8b7760 100644
--- a/client/coral-framework/services/plugins.js
+++ b/client/coral-framework/services/plugins.js
@@ -135,6 +135,10 @@ class PluginsService {
         .filter(o => o.module.slots && o.module.slots[slot])
         .map(o => o.module.slots[slot])
     );
+      
+    if (slotSize > 0 && slots.length > slotSize) {
+      console.warn(`Slot[${slot}] supports a maximum of ${slotSize} plugins providing slots, got ${slots.length}, will only use the first ${slotSize}`);
+    }
 
     return (slotSize > 0 ? slots.slice(0, slotSize) : slots)
       .map((component, i) => ({