diff --git a/data/battle_scripts_1.s b/data/battle_scripts_1.s
index 81f1df3ec9f5..72831d65e6e1 100644
--- a/data/battle_scripts_1.s
+++ b/data/battle_scripts_1.s
@@ -9085,7 +9085,7 @@ BattleScript_BerryStatRaiseEnd2::
 BattleScript_BerryStatRaiseEnd2_AbilityPopup:
 	call BattleScript_AbilityPopUp
 BattleScript_BerryStatRaiseEnd2_Anim:
-	statbuffchange STAT_CHANGE_ALLOW_PTR, BattleScript_BerryStatRaiseEnd2_End
+	statbuffchange STAT_CHANGE_ALLOW_PTR | MOVE_EFFECT_AFFECTS_USER, BattleScript_BerryStatRaiseEnd2_End
 	setgraphicalstatchangevalues
 	playanimation BS_ATTACKER, B_ANIM_HELD_ITEM_EFFECT, sB_ANIM_ARG1
 	setbyte cMULTISTRING_CHOOSER, B_MSG_STAT_ROSE_ITEM
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 33dd3185659a..a75f03797ce6 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -12100,7 +12100,10 @@ static void Cmd_statbuffchange(void)
     const u8 *ptrBefore = gBattlescriptCurrInstr;
     const u8 *failInstr = cmd->failInstr;
 
-    if (ChangeStatBuffs(GET_STAT_BUFF_VALUE_WITH_SIGN(gBattleScripting.statChanger), GET_STAT_BUFF_ID(gBattleScripting.statChanger), flags, failInstr) == STAT_CHANGE_WORKED)
+    if (ChangeStatBuffs(GET_STAT_BUFF_VALUE_WITH_SIGN(gBattleScripting.statChanger),
+                        GET_STAT_BUFF_ID(gBattleScripting.statChanger),
+                        flags,
+                        failInstr) == STAT_CHANGE_WORKED)
         gBattlescriptCurrInstr = cmd->nextInstr;
     else if (gBattlescriptCurrInstr == ptrBefore) // Prevent infinite looping.
         gBattlescriptCurrInstr = failInstr;
diff --git a/test/battle/hold_effect/room_service.c b/test/battle/hold_effect/room_service.c
new file mode 100644
index 000000000000..04b6450e0510
--- /dev/null
+++ b/test/battle/hold_effect/room_service.c
@@ -0,0 +1,33 @@
+#include "global.h"
+#include "test/battle.h"
+
+ASSUMPTIONS
+{
+    ASSUME(gItemsInfo[ITEM_ROOM_SERVICE].holdEffect == HOLD_EFFECT_ROOM_SERVICE);
+}
+
+SINGLE_BATTLE_TEST("Room Serive decreases the holder's seep by one stage")
+{
+    GIVEN {
+        ASSUME(gMovesInfo[MOVE_U_TURN].effect == EFFECT_HIT_ESCAPE);
+        ASSUME(gMovesInfo[MOVE_TRICK_ROOM].effect == EFFECT_TRICK_ROOM);
+        ASSUME(gMovesInfo[MOVE_EXPLOSION].effect == EFFECT_EXPLOSION);
+        PLAYER(SPECIES_WOBBUFFET);
+        PLAYER(SPECIES_EKANS) { Ability(ABILITY_INTIMIDATE); Item(ITEM_ROOM_SERVICE); }
+        OPPONENT(SPECIES_WYNAUT) { HP(1); }
+        OPPONENT(SPECIES_WYNAUT);
+    } WHEN {
+        TURN { MOVE(player, MOVE_TRICK_ROOM); }
+        TURN { MOVE(player, MOVE_EXPLOSION); SEND_OUT(player, 1); SEND_OUT(opponent, 1); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_TRICK_ROOM, player);
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_EXPLOSION, player);
+        HP_BAR(opponent);
+        MESSAGE("2 sent out Wynaut!");
+        ABILITY_POPUP(player, ABILITY_INTIMIDATE);
+        ANIMATION(ANIM_TYPE_GENERAL, B_ANIM_HELD_ITEM_EFFECT, player);
+        ANIMATION(ANIM_TYPE_GENERAL, B_ANIM_STATS_CHANGE, player);
+    } THEN {
+        EXPECT_EQ(player->statStages[STAT_SPEED], DEFAULT_STAT_STAGE - 1);
+    }
+}