diff --git a/Core/KeyMap.cpp b/Core/KeyMap.cpp
index 9f4c482853..0957fed33c 100644
--- a/Core/KeyMap.cpp
+++ b/Core/KeyMap.cpp
@@ -400,6 +400,7 @@ const KeyMap_IntStrPair psp_button_names[] = {
 	{VIRTKEY_REWIND, "Rewind"},
 	{VIRTKEY_SAVE_STATE, "Save State"},
 	{VIRTKEY_LOAD_STATE, "Load State"},
+	{VIRTKEY_PREVIOUS_SLOT,  "Previous Slot"},
 	{VIRTKEY_NEXT_SLOT,  "Next Slot"},
 #if !defined(MOBILE_DEVICE)
 	{VIRTKEY_TOGGLE_FULLSCREEN, "Toggle Fullscreen"},
diff --git a/Core/KeyMap.h b/Core/KeyMap.h
index 7813ada3ec..41c2e1c403 100644
--- a/Core/KeyMap.h
+++ b/Core/KeyMap.h
@@ -71,6 +71,7 @@ enum {
 	VIRTKEY_SPEED_ANALOG = 0x40000024,
 	VIRTKEY_VR_CAMERA_ADJUST = 0x40000025,
 	VIRTKEY_VR_CAMERA_RESET = 0x40000026,
+	VIRTKEY_PREVIOUS_SLOT = 0x40000027,
 	VIRTKEY_LAST,
 	VIRTKEY_COUNT = VIRTKEY_LAST - VIRTKEY_FIRST
 };
diff --git a/Core/SaveState.cpp b/Core/SaveState.cpp
index 08f5052bdd..84ebef955d 100644
--- a/Core/SaveState.cpp
+++ b/Core/SaveState.cpp
@@ -525,6 +525,11 @@ namespace SaveState
 		return g_Config.iCurrentStateSlot;
 	}
 
+	void PrevSlot()
+	{
+		g_Config.iCurrentStateSlot = (g_Config.iCurrentStateSlot - 1 + NUM_SLOTS) % NUM_SLOTS;
+	}
+
 	void NextSlot()
 	{
 		g_Config.iCurrentStateSlot = (g_Config.iCurrentStateSlot + 1) % NUM_SLOTS;
diff --git a/Core/SaveState.h b/Core/SaveState.h
index 274052fede..864dcc8cec 100644
--- a/Core/SaveState.h
+++ b/Core/SaveState.h
@@ -43,6 +43,7 @@ namespace SaveState
 	void Shutdown();
 
 	// Cycle through the 5 savestate slots
+	void PrevSlot();
 	void NextSlot();
 	void SaveSlot(const Path &gameFilename, int slot, Callback callback, void *cbUserData = 0);
 	void LoadSlot(const Path &gameFilename, int slot, Callback callback, void *cbUserData = 0);
diff --git a/UI/EmuScreen.cpp b/UI/EmuScreen.cpp
index be3c635859..623e606f1b 100644
--- a/UI/EmuScreen.cpp
+++ b/UI/EmuScreen.cpp
@@ -701,6 +701,12 @@ void EmuScreen::onVKey(int virtualKeyCode, bool down) {
 		if (down)
 			SaveState::LoadSlot(gamePath_, g_Config.iCurrentStateSlot, &AfterSaveStateAction);
 		break;
+	case VIRTKEY_PREVIOUS_SLOT:
+		if (down) {
+			SaveState::PrevSlot();
+			NativeMessageReceived("savestate_displayslot", "");
+		}
+		break;
 	case VIRTKEY_NEXT_SLOT:
 		if (down) {
 			SaveState::NextSlot();
diff --git a/UI/GamepadEmu.h b/UI/GamepadEmu.h
index 3779088b7f..b2f62af3e8 100644
--- a/UI/GamepadEmu.h
+++ b/UI/GamepadEmu.h
@@ -307,6 +307,7 @@ namespace CustomKeyData {
 		{ ImageID::invalid(), VIRTKEY_REWIND },
 		{ ImageID::invalid(), VIRTKEY_SAVE_STATE },
 		{ ImageID::invalid(), VIRTKEY_LOAD_STATE },
+		{ ImageID::invalid(), VIRTKEY_PREVIOUS_SLOT },
 		{ ImageID::invalid(), VIRTKEY_NEXT_SLOT },
 #if !defined(MOBILE_DEVICE)
 		{ ImageID::invalid(), VIRTKEY_TOGGLE_FULLSCREEN },
@@ -356,6 +357,7 @@ namespace GestureKey {
 		VIRTKEY_REWIND, 
 		VIRTKEY_SAVE_STATE,
 		VIRTKEY_LOAD_STATE,
+		VIRTKEY_PREVIOUS_SLOT,
 		VIRTKEY_NEXT_SLOT,
 		VIRTKEY_TEXTURE_DUMP, 
 		VIRTKEY_TEXTURE_REPLACE,