diff --git a/assets/predefine.h b/assets/predefine.h
index 85c350e..453bef9 100644
--- a/assets/predefine.h
+++ b/assets/predefine.h
@@ -61,6 +61,7 @@
 
 #include "entt/entt.hpp" // Entity Component System Library
 #include "entt/fwd.hpp"  // Entity Component Forward Declarations
+#include "glm/glm.hpp"   // OpenGL Mathematics Library
 #include "gsl/gsl"       // Guideline Support Library
 
 // LevelDB C++ Library
diff --git a/src/main/kotlin/com/liteldev/headeroutput/entity/BaseType.kt b/src/main/kotlin/com/liteldev/headeroutput/entity/BaseType.kt
index 8ce3d34..c8565a8 100644
--- a/src/main/kotlin/com/liteldev/headeroutput/entity/BaseType.kt
+++ b/src/main/kotlin/com/liteldev/headeroutput/entity/BaseType.kt
@@ -56,9 +56,6 @@ abstract class BaseType(
                     ?.let {
                         return@run "$root/${it.dst}/${this.simpleName}.$HEADER_SUFFIX"
                     }
-                if (this.parents.isNotEmpty()) {
-                    return@run "${this.parents[0].path.substringBeforeLast("/", ".")}/${this.simpleName}.$HEADER_SUFFIX"
-                }
             }
             regexRules.filter { !it.override }.find { this.name.matches(it.regex.toRegex()) }?.let {
                 return@run "$root/${it.dst}/${this.simpleName}.$HEADER_SUFFIX"