diff --git a/src/mame/drivers/sorcerer.cpp b/src/mame/drivers/sorcerer.cpp
index 493dc57cbb5..fbf24e61baa 100644
--- a/src/mame/drivers/sorcerer.cpp
+++ b/src/mame/drivers/sorcerer.cpp
@@ -178,7 +178,7 @@ void sorcerer_state::sorcerer_mem(address_map &map)
 	map(0xe000, 0xefff).rom().region("maincpu", 0).nopw();    // bios
 	map(0xf000, 0xf7ff).ram();                                // screen ram
 	map(0xf800, 0xfbff).rom().region("chargen", 0).nopw();    // inbuilt characters
-	map(0xfc00, 0xffff).ram();                                // PCG
+	map(0xfc00, 0xffff).ram().share("pcg");                   // PCG
 }
 
 void sorcerer_state::sorcererb_mem(address_map &map)
@@ -369,7 +369,7 @@ INPUT_PORTS_END
 
 /**************************** F4 CHARACTER DISPLAYER ******************************************************/
 
-static const gfx_layout sorcerer_charlayout =
+static const gfx_layout charlayout =
 {
 	8, 8,                   /* 8 x 8 characters */
 	128,                    /* 256 characters */
@@ -384,7 +384,8 @@ static const gfx_layout sorcerer_charlayout =
 
 /* This will show the 128 characters in the ROM + whatever happens to be in the PCG */
 static GFXDECODE_START( gfx_sorcerer )
-	GFXDECODE_ENTRY( "chargen", 0x0000, sorcerer_charlayout, 0, 1 )
+	GFXDECODE_ENTRY( "chargen", 0x0000, charlayout, 0, 1 )
+	GFXDECODE_RAM  ( "pcg",     0x0000, charlayout, 0, 1 )
 GFXDECODE_END
 
 uint32_t sorcerer_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
diff --git a/src/mame/includes/sorcerer.h b/src/mame/includes/sorcerer.h
index 4ac410a9703..475c8f16bcf 100644
--- a/src/mame/includes/sorcerer.h
+++ b/src/mame/includes/sorcerer.h
@@ -51,6 +51,7 @@ public:
 		: driver_device(mconfig, type, tag)
 		, m_maincpu(*this, "maincpu")
 		, m_rom(*this, "maincpu")
+		, m_pcg(*this, "pcg")
 		, m_cassette1(*this, "cassette1")
 		, m_cassette2(*this, "cassette2")
 		, m_uart(*this, "uart")
@@ -115,6 +116,7 @@ protected:
 	virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
 	required_device<z80_device> m_maincpu;
 	required_region_ptr<u8> m_rom;
+	required_shared_ptr<u8> m_pcg;
 	required_device<cassette_image_device> m_cassette1;
 	required_device<cassette_image_device> m_cassette2;
 	required_device<ay31015_device> m_uart;