diff --git a/extension.cpp b/extension.cpp
index 6f4783b..b2cbebe 100644
--- a/extension.cpp
+++ b/extension.cpp
@@ -113,12 +113,21 @@ void SourceTVManager::SDK_OnAllLoaded()
 #endif
 
 	SM_GET_LATE_IFACE(BINTOOLS, bintools);
+	if (!bintools)
+	{
+		smutils->LogError(myself, "Could not find interface: %s. Won't be able to send events to local spectators only.", SMINTERFACE_BINTOOLS_NAME);
+	}
 	SM_GET_LATE_IFACE(SDKTOOLS, sdktools);
+	if (!sdktools)
+	{
+		smutils->LogError(myself, "Could not find interface: %s. Some functions won't work.", SMINTERFACE_SDKTOOLS_NAME);
+	}
 
 	g_pSTVForwards.Init();
 	SetupNativeCalls();
 
-	iserver = sdktools->GetIServer();
+	if (sdktools)
+		iserver = sdktools->GetIServer();
 	if (!iserver)
 		smutils->LogError(myself, "Failed to get IServer interface from SDKTools. Some functions won't work.");
 
diff --git a/hltvserverwrapper.h b/hltvserverwrapper.h
index a211fa7..3ffad84 100644
--- a/hltvserverwrapper.h
+++ b/hltvserverwrapper.h
@@ -35,6 +35,7 @@
 #include "extension.h"
 #include "amtl/am-vector.h"
 #include "amtl/am-utility.h"
+#include "amtl/am-autoptr.h"
 
 class HLTVServerWrapper {
 public:
diff --git a/natives.cpp b/natives.cpp
index f53e61a..bed1a73 100644
--- a/natives.cpp
+++ b/natives.cpp
@@ -235,6 +235,9 @@ static bool BroadcastEventLocal(IHLTVServer *server, IGameEvent *event, bool bRe
 			return false;
 		}
 
+		if (!bintools)
+			return false;
+
 		PassInfo pass[2];
 		pass[0].flags = PASSFLAG_BYVAL;
 		pass[0].type = PassType_Basic;