diff --git a/src/mame/drivers/ddenlovr.c b/src/mame/drivers/ddenlovr.c
index ce29f41e43d..9a5cd0aafcb 100644
--- a/src/mame/drivers/ddenlovr.c
+++ b/src/mame/drivers/ddenlovr.c
@@ -1469,7 +1469,7 @@ READ8_MEMBER(ddenlovr_state::rongrong_gfxrom_r)
 
 	if (address >= size)
 	{
-		logerror("CPU#0 PC %06X: Error, Blitter address %" I64FMT "X out of range\n", space.device().safe_pc(), address);
+		logerror("CPU#0 PC %06X: Error, Blitter address %lX out of range\n", space.device().safe_pc(), address);
 		address %= size;
 	}
 
@@ -2659,7 +2659,7 @@ READ8_MEMBER(ddenlovr_state::hanakanz_gfxrom_r)
 
 	if (address >= size)
 	{
-		logerror("CPU#0 PC %06X: Error, Blitter address %" I64FMT "X out of range\n", space.device().safe_pc(), address);
+		logerror("CPU#0 PC %06X: Error, Blitter address %lX out of range\n", space.device().safe_pc(), address);
 		address %= size;
 	}
 
@@ -2883,7 +2883,7 @@ void ddenlovr_state::mjchuuka_get_romdata()
 
 	if (address >= size)
 	{
-		logerror("%s: Error, Blitter address %" I64FMT "X out of range\n", machine().describe_context(), address);
+		logerror("%s: Error, Blitter address %lX out of range\n", machine().describe_context(), address);
 		address %= size;
 	}
 
diff --git a/src/mame/drivers/fantland.c b/src/mame/drivers/fantland.c
index 09d73172250..5d2ac35983a 100644
--- a/src/mame/drivers/fantland.c
+++ b/src/mame/drivers/fantland.c
@@ -374,7 +374,7 @@ void fantland_state::borntofi_adpcm_int( msm5205_device *device, int voice )
 	if (start >= len)
 	{
 		borntofi_adpcm_stop(device, voice);
-		logerror("adpcm address out of range: %" I64FMT "x\n", start);
+		logerror("adpcm address out of range: %lx\n", start);
 		return;
 	}