diff --git a/src/d_main.cpp b/src/d_main.cpp
index c2dbf761b..4a3d631ca 100644
--- a/src/d_main.cpp
+++ b/src/d_main.cpp
@@ -657,7 +657,7 @@ void D_Display ()
 		switch (gamestate)
 		{
 		case GS_FULLCONSOLE:
-			R_UpdateAnimations(I_MSTime());
+			R_UpdateAnimations(I_FPSTime());
 			screen->SetBlendingRect(0,0,0,0);
 			hw2d = screen->Begin2D(false);
 			C_DrawConsole (false);
@@ -722,7 +722,7 @@ void D_Display ()
 			break;
 
 		case GS_INTERMISSION:
-			R_UpdateAnimations(I_MSTime());
+			R_UpdateAnimations(I_FPSTime());
 			screen->SetBlendingRect(0,0,0,0);
 			hw2d = screen->Begin2D(false);
 			WI_Drawer ();
@@ -730,7 +730,7 @@ void D_Display ()
 			break;
 
 		case GS_FINALE:
-			R_UpdateAnimations(I_MSTime());
+			R_UpdateAnimations(I_FPSTime());
 			screen->SetBlendingRect(0,0,0,0);
 			hw2d = screen->Begin2D(false);
 			F_Drawer ();
@@ -738,7 +738,7 @@ void D_Display ()
 			break;
 
 		case GS_DEMOSCREEN:
-			R_UpdateAnimations(I_MSTime());
+			R_UpdateAnimations(I_FPSTime());
 			screen->SetBlendingRect(0,0,0,0);
 			hw2d = screen->Begin2D(false);
 			D_PageDrawer ();
diff --git a/src/r_main.cpp b/src/r_main.cpp
index 789388842..68a017986 100644
--- a/src/r_main.cpp
+++ b/src/r_main.cpp
@@ -1081,7 +1081,7 @@ void R_SetupFrame (AActor *actor)
 		iview->otic = nowtic;
 	}
 
-	R_UpdateAnimations (I_MSTime());
+	R_UpdateAnimations (I_FPSTime());
 	r_TicFrac = I_GetTimeFrac (&r_FrameTime);
 	if (cl_capfps || r_NoInterpolate)
 	{