diff --git a/config/implemented.csv b/config/implemented.csv
index a55b6281..fa9a075a 100644
--- a/config/implemented.csv
+++ b/config/implemented.csv
@@ -89,6 +89,7 @@ th06::Controller::EnumGameControllersCb
 th06::EclManager::CallEclSub
 th06::EclManager::Load
 th06::EclManager::RunEcl
+th06::EclManager::Unload
 th06::Ending::Ending
 th06::Ending::RegisterChain
 th06::Ending::AddedCallback
diff --git a/config/stubbed.csv b/config/stubbed.csv
index b559c470..c9a473f6 100644
--- a/config/stubbed.csv
+++ b/config/stubbed.csv
@@ -1,4 +1,3 @@
-th06::EclManager::Unload
 th06::AnmManager::DrawEndingRect
 th06::MidiOutput::OnTimerElapsed
 th06::MidiOutput::ParseFile
diff --git a/src/EclManager.cpp b/src/EclManager.cpp
index 2b1acfed..52103f57 100644
--- a/src/EclManager.cpp
+++ b/src/EclManager.cpp
@@ -1021,4 +1021,14 @@ ZunResult EclManager::RunEcl(Enemy *enemy)
         }
     }
 }
+
+void EclManager::Unload()
+{
+    if (eclFile != NULL)
+    {
+        free(eclFile);
+    }
+    eclFile = NULL;
+    return;
+}
 }; // namespace th06