diff --git a/Core/apu.c b/Core/apu.c
index 62185e6..1914fa5 100644
--- a/Core/apu.c
+++ b/Core/apu.c
@@ -988,6 +988,7 @@ static inline uint16_t effective_channel4_counter(GB_gameboy_t *gb)
             }
             break;
         case GB_MODEL_AGB_A:
+        case GB_MODEL_GBP_A:
             /* TODO: AGBs are not affected, but AGSes are. They don't seem to follow a simple
                pattern like the other revisions. */
             /* For the most part, AGS seems to do:
diff --git a/Core/gb.c b/Core/gb.c
index b08688d..44c8eca 100644
--- a/Core/gb.c
+++ b/Core/gb.c
@@ -1526,6 +1526,7 @@ static void reset_ram(GB_gameboy_t *gb)
         case GB_MODEL_CGB_D:
         case GB_MODEL_CGB_E:
         case GB_MODEL_AGB_A:
+        case GB_MODEL_GBP_A:
             /* Initialized by CGB-A and newer, 0s in CGB-0 */
             break;
         case GB_MODEL_MGB: {