diff --git a/Client/mods/deathmatch/logic/CResourceModelStreamer.cpp b/Client/mods/deathmatch/logic/CResourceModelStreamer.cpp
index 9c58219d8b..c6c2eb30d1 100644
--- a/Client/mods/deathmatch/logic/CResourceModelStreamer.cpp
+++ b/Client/mods/deathmatch/logic/CResourceModelStreamer.cpp
@@ -106,7 +106,11 @@ void CResourceModelStreamer::ReleaseAll()
 
 void CResourceModelStreamer::FullyReleaseModel(std::uint16_t modelId)
 {
-    std::uint16_t &refsCount = m_requestedModels[modelId];
+    auto refs = m_requestedModels.find(modelId);
+    if (refs == m_requestedModels.end())
+        return;
+
+    std::uint16_t& refsCount = refs->second;
 
     if (refsCount > 0)
     {