diff --git a/src/devices/cpu/m68000/m68kfpu.cpp b/src/devices/cpu/m68000/m68kfpu.cpp
index 07cca095357..b15da8fe4bd 100644
--- a/src/devices/cpu/m68000/m68kfpu.cpp
+++ b/src/devices/cpu/m68000/m68kfpu.cpp
@@ -1773,6 +1773,10 @@ void m68000_base_device::fmovem(u16 w2)
 				break;
 			}
 
+			case 3: // Dynamic register list, postincrement or control addressing mode.
+				// FIXME: not really tested, but seems to work
+				reglist = REG_D()[(reglist >> 4) & 7];
+				[[fallthrough]];
 			case 2:     // Static register list, postdecrement or control addressing mode
 			{
 				for (i=0; i < 8; i++)