diff --git a/plugins/builtin/include/content/text_highlighting/pattern_language.hpp b/plugins/builtin/include/content/text_highlighting/pattern_language.hpp
index 1fb947951..b764170f3 100644
--- a/plugins/builtin/include/content/text_highlighting/pattern_language.hpp
+++ b/plugins/builtin/include/content/text_highlighting/pattern_language.hpp
@@ -218,7 +218,7 @@ namespace hex::plugin::builtin {
         std::string getVariableTypeName();
         /// Append the variable definitions of the parent to the child
         void appendInheritances();
-        void recurseInheritances(std::string name, size_t depth = 0);
+        void recurseInheritances(std::string name);
         ///Loads a map of identifiers to their token id instances
         void loadInstances();
         /// Replace auto with the actual type for template arguments and function parameters
diff --git a/plugins/builtin/source/content/text_highlighting/pattern_language.cpp b/plugins/builtin/source/content/text_highlighting/pattern_language.cpp
index 6ef7fa936..fa2f9ac93 100644
--- a/plugins/builtin/source/content/text_highlighting/pattern_language.cpp
+++ b/plugins/builtin/source/content/text_highlighting/pattern_language.cpp
@@ -1858,13 +1858,12 @@ namespace hex::plugin::builtin {
         }
     }
 
-    void TextHighlighter::recurseInheritances(std::string name, size_t depth) {
-        if (depth > m_inheritances.size())
-            return;
-        if (m_inheritances.contains(name)) {
-            for (const auto &inheritance: m_inheritances[name]) {
-                recurseInheritances(inheritance, depth + 1);
-
+    void TextHighlighter::recurseInheritances(std::string name) {
+        if (auto iterator = m_inheritances.find(name); iterator != m_inheritances.end()) {
+            auto inheritances = std::move(iterator->second);
+            m_inheritances.erase(iterator);
+            for (auto inheritance: inheritances) {
+                recurseInheritances(inheritance);
                 auto definitions = m_UDTVariables[inheritance];
                 if (definitions.empty())
                     definitions = m_ImportedUDTVariables[inheritance];
@@ -1887,8 +1886,8 @@ namespace hex::plugin::builtin {
     }
 
     void TextHighlighter::appendInheritances() {
-        for (const auto &[name, inheritances]: m_inheritances)
-            recurseInheritances(name);
+        for (auto iterator = m_inheritances.begin(); iterator != m_inheritances.end(); iterator = m_inheritances.begin())
+            recurseInheritances(iterator->first);
     }
 
 // Get the string of the argument type. This works on function arguments and non-type template arguments.