diff --git a/znc/colloquy.cpp b/znc/colloquy.cpp
index 7387695..412390f 100644
--- a/znc/colloquy.cpp
+++ b/znc/colloquy.cpp
@@ -775,7 +775,7 @@ class CColloquyMod : public CModule {
 		}
 
 		bool bRet = true;
-		vector<CClient*>& vpClients = GetNetwork()->GetClients();
+		const vector<CClient*>& vpClients = GetNetwork()->GetClients();
 
 		// Cycle through all of the cached devices
 		for (map<CString, CDevice*>::iterator it = m_mspDevices.begin(); it != m_mspDevices.end(); it++) {