diff --git a/src/engine/client/client.cpp b/src/engine/client/client.cpp
index 53de836d9..d12f234d1 100644
--- a/src/engine/client/client.cpp
+++ b/src/engine/client/client.cpp
@@ -3100,6 +3100,12 @@ void CClient::Con_DemoPlay(IConsole::IResult *pResult, void *pUserData)
 	}
 }
 
+void CClient::Con_DemoSpeed(IConsole::IResult *pResult, void *pUserData)
+{
+	CClient *pSelf = (CClient *)pUserData;
+	pSelf->m_DemoPlayer.SetSpeed(pResult->GetFloat(0));
+}
+
 void CClient::DemoRecorder_Start(const char *pFilename, bool WithTimestamp, int Recorder)
 {
 	if(State() != IClient::STATE_ONLINE)
@@ -3221,6 +3227,7 @@ void CClient::RegisterCommands()
 	m_pConsole->Register("demo_slice_start", "", CFGFLAG_CLIENT, Con_DemoSliceBegin, this, "");
 	m_pConsole->Register("demo_slice_end", "", CFGFLAG_CLIENT, Con_DemoSliceEnd, this, "");
 	m_pConsole->Register("demo_play", "", CFGFLAG_CLIENT, Con_DemoPlay, this, "Play demo");
+	m_pConsole->Register("demo_speed", "i[speed]", CFGFLAG_CLIENT, Con_DemoSpeed, this, "Set demo speed");
 
 	// used for server browser update
 	m_pConsole->Chain("br_filter_string", ConchainServerBrowserUpdate, this);
diff --git a/src/engine/client/client.h b/src/engine/client/client.h
index b1a8412cc..1b78c12f2 100644
--- a/src/engine/client/client.h
+++ b/src/engine/client/client.h
@@ -320,6 +320,7 @@ public:
 
 	static void Con_Quit(IConsole::IResult *pResult, void *pUserData);
 	static void Con_DemoPlay(IConsole::IResult *pResult, void *pUserData);
+	static void Con_DemoSpeed(IConsole::IResult *pResult, void *pUserData);
 	static void Con_Minimize(IConsole::IResult *pResult, void *pUserData);
 	static void Con_Ping(IConsole::IResult *pResult, void *pUserData);
 	static void Con_Screenshot(IConsole::IResult *pResult, void *pUserData);