diff --git a/src/openrct2/peep/Guest.cpp b/src/openrct2/peep/Guest.cpp
index 7d16cf49d1..ec198e3cb3 100644
--- a/src/openrct2/peep/Guest.cpp
+++ b/src/openrct2/peep/Guest.cpp
@@ -576,6 +576,8 @@ void rct_peep::Tick128UpdateGuest(int32_t index)
                         case PEEP_THOUGHT_TYPE_RUNNING_OUT:
                             peep_head_for_nearest_ride_type(this, RIDE_TYPE_CASH_MACHINE);
                             break;
+                        default:
+                            break;
                     }
                 }
             }
@@ -681,6 +683,8 @@ void rct_peep::Tick128UpdateGuest(int32_t index)
                 }
                 peep_update_hunger(this);
                 break;
+            default:
+                break;
         }
 
     loc_68F9F3:
@@ -5530,6 +5534,8 @@ void rct_peep::UpdateQueuing()
                     UpdateCurrentActionSpriteType();
                     Invalidate();
                     break;
+                default:
+                    break;
             }
         }
     }