diff --git a/pcsx2/Sif.cpp b/pcsx2/Sif.cpp
index 685b739cd8..98eb962d78 100644
--- a/pcsx2/Sif.cpp
+++ b/pcsx2/Sif.cpp
@@ -382,9 +382,9 @@ __forceinline void SIF1Dma()
 					iopsifbusy[1] = false;
 
 					//Fixme ( voodoocycles ):
-					//The *50 are needed for ecco the dolphin (CDVD hangs) and silver surfer (Pad not detected)
-
-					PSX_INT(IopEvt_SIF1, psxCycles * 50);
+					//The *28 are needed for ecco the dolphin (CDVD hangs) and silver surfer (Pad not detected)
+					//Greater than *35 break rebooting when trying to play Tekken5 arcade history
+					PSX_INT(IopEvt_SIF1, psxCycles * 28);
 					sif1.tagMode = 0;
 					done = true;
 				}