diff --git a/src/storm/storage/jani/EdgeContainer.cpp b/src/storm/storage/jani/EdgeContainer.cpp
index f2e3b9855..92e17afbc 100644
--- a/src/storm/storage/jani/EdgeContainer.cpp
+++ b/src/storm/storage/jani/EdgeContainer.cpp
@@ -67,9 +67,12 @@ namespace storm {
                     e.setTemplateEdge(map[e.getTemplateEdge()]);
                 }
             }
-
-
-
+        }
+        
+        EdgeContainer& EdgeContainer::operator=(EdgeContainer const& other) {
+            EdgeContainer otherCpy(other);
+            this->templates = std::move(other.templates);
+            this->edges = std::move(other.edges);
         }
 
         void EdgeContainer::finalize(Model const& containingModel) {
diff --git a/src/storm/storage/jani/EdgeContainer.h b/src/storm/storage/jani/EdgeContainer.h
index bf1e0cbe9..dc2cb8b69 100644
--- a/src/storm/storage/jani/EdgeContainer.h
+++ b/src/storm/storage/jani/EdgeContainer.h
@@ -91,6 +91,7 @@ namespace storm {
 
             EdgeContainer() = default;
             EdgeContainer(EdgeContainer const& other);
+            EdgeContainer& operator=(EdgeContainer const& other);
 
             void clearConcreteEdges();
             std::vector<Edge> const& getConcreteEdges() const;
diff --git a/src/storm/storage/jani/TemplateEdgeContainer.cpp b/src/storm/storage/jani/TemplateEdgeContainer.cpp
index ee83d9f6a..66d93a4fb 100644
--- a/src/storm/storage/jani/TemplateEdgeContainer.cpp
+++ b/src/storm/storage/jani/TemplateEdgeContainer.cpp
@@ -8,5 +8,13 @@ namespace storm {
                 this->insert(std::make_shared<TemplateEdge>(*te));
             }
         }
+        
+        TemplateEdgeContainer& TemplateEdgeContainer::operator=(const TemplateEdgeContainer& other) {
+            this->clear();
+            for (auto const& te : other) {
+                this->insert(std::make_shared<TemplateEdge>(*te));
+            }
+            return *this;
+        }
     }
 }
diff --git a/src/storm/storage/jani/TemplateEdgeContainer.h b/src/storm/storage/jani/TemplateEdgeContainer.h
index 293302594..12dd6050f 100644
--- a/src/storm/storage/jani/TemplateEdgeContainer.h
+++ b/src/storm/storage/jani/TemplateEdgeContainer.h
@@ -11,6 +11,7 @@ namespace storm {
         struct TemplateEdgeContainer : public std::unordered_set<std::shared_ptr<TemplateEdge>>   {
             TemplateEdgeContainer() = default;
             TemplateEdgeContainer(TemplateEdgeContainer const& other);
+            TemplateEdgeContainer& operator=(TemplateEdgeContainer const& other);
         };
     }
 }
\ No newline at end of file