diff --git a/engine/common/common.h b/engine/common/common.h
index d91b1df4..e476723d 100644
--- a/engine/common/common.h
+++ b/engine/common/common.h
@@ -523,7 +523,7 @@ qboolean Host_IsLocalClient( void );
 void Host_ShutdownServer( void );
 void Host_Error( const char *error, ... ) _format( 1 );
 void Host_ValidateEngineFeatures( uint32_t features );
-void Host_Frame( float time );
+void Host_Frame( double time );
 void Host_Credits( void );
 
 //
@@ -534,7 +534,7 @@ void COM_NewGame( char const *pMapName );
 void COM_LoadLevel( char const *pMapName, qboolean background );
 void COM_LoadGame( char const *pSaveFileName );
 void COM_ChangeLevel( char const *pNewLevel, char const *pLandmarkName, qboolean background );
-void COM_Frame( float time );
+void COM_Frame( double time );
 
 /*
 ==============================================================
diff --git a/engine/common/filesystem_engine.c b/engine/common/filesystem_engine.c
index 9d9a167e..2457b0cc 100644
--- a/engine/common/filesystem_engine.c
+++ b/engine/common/filesystem_engine.c
@@ -257,7 +257,3 @@ void FS_Shutdown( void )
 
 	FS_UnloadProgs();
 }
-
-
-
-
diff --git a/engine/common/host.c b/engine/common/host.c
index 1576d7d5..e5169a00 100644
--- a/engine/common/host.c
+++ b/engine/common/host.c
@@ -763,7 +763,7 @@ Host_FilterTime
 Returns false if the time is too short to run a frame
 ===================
 */
-static qboolean Host_FilterTime( float time )
+static qboolean Host_FilterTime( double time )
 {
 	static double	oldtime;
 	double dt;
@@ -793,9 +793,9 @@ static qboolean Host_FilterTime( float time )
 Host_Frame
 =================
 */
-void Host_Frame( float time )
+void Host_Frame( double time )
 {
-	double t1, t2;
+	double t1;
 
 	// decide the simulation time
 	if( !Host_FilterTime( time ))
@@ -813,11 +813,8 @@ void Host_Frame( float time )
 	Host_ClientFrame (); // client frame
 	HTTP_Run();			 // both server and client
 
-	t2 = Sys_DoubleTime();
-
-	host.pureframetime = t2 - t1;
-
 	host.framecount++;
+	host.pureframetime = Sys_DoubleTime() - t1;
 }
 
 /*
diff --git a/engine/common/host_state.c b/engine/common/host_state.c
index 99d6dd02..a25f6591 100644
--- a/engine/common/host_state.c
+++ b/engine/common/host_state.c
@@ -137,7 +137,7 @@ static void Host_ShutdownGame( void )
 	}
 }
 
-static void Host_RunFrame( float time )
+static void Host_RunFrame( double time )
 {
 	// at this time, we don't need to get events from OS on dedicated
 #if !XASH_DEDICATED
@@ -168,7 +168,7 @@ static void Host_RunFrame( float time )
 	}
 }
 
-void COM_Frame( float time )
+void COM_Frame( double time )
 {
 	int	loopCount = 0;