diff --git a/src/machine/m_at_compaq.c b/src/machine/m_at_compaq.c
index 428199de7..cd8c68764 100644
--- a/src/machine/m_at_compaq.c
+++ b/src/machine/m_at_compaq.c
@@ -795,7 +795,6 @@ machine_at_compaq_init(const machine_t *model, int type)
             break;
 
         case COMPAQ_PORTABLEIII:
-        case COMPAQ_PORTABLEIII386:
             if (hdc_current == 1)
                 device_add(&ide_isa_device);
             if (gfxcard[0] == VID_INTERNAL)
@@ -803,6 +802,16 @@ machine_at_compaq_init(const machine_t *model, int type)
             machine_at_init(model);
             break;
 
+        case COMPAQ_PORTABLEIII386:
+            if (hdc_current == 1)
+                device_add(&ide_isa_device);
+            if (gfxcard[0] == VID_INTERNAL)
+                device_add(&compaq_plasma_device);
+            device_add(&compaq_386_device);
+            machine_at_common_init(model);
+            device_add(&keyboard_at_compaq_device);
+            break;
+
         case COMPAQ_DESKPRO386:
         case COMPAQ_DESKPRO386_05_1988:
             device_add(&compaq_386_device);