diff --git a/src/net.h b/src/net.h
--- a/src/net.h
+++ b/src/net.h
@@ -920,7 +920,7 @@
             case ConnectionType::ADDR_FETCH:
             case ConnectionType::FEELER:
                 return false;
-        }
+        } // no default case, so the compiler can warn about missing cases
 
         assert(false);
     }
@@ -960,7 +960,7 @@
             case ConnectionType::BLOCK_RELAY:
             case ConnectionType::ADDR_FETCH:
                 return true;
-        }
+        } // no default case, so the compiler can warn about missing cases
 
         assert(false);
     }
diff --git a/src/net.cpp b/src/net.cpp
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2063,7 +2063,8 @@
                     case ConnectionType::FEELER:
                         setConnected.insert(
                             pnode->addr.GetGroup(addrman.m_asmap));
-                }
+                } // no default case, so the compiler can warn about missing
+                  // cases
             }
         }