diff --git a/src/peep/peep.c b/src/peep/peep.c
index 2d53baa691..d912f7d109 100644
--- a/src/peep/peep.c
+++ b/src/peep/peep.c
@@ -2223,6 +2223,24 @@ void peep_applause()
 	sound_play_panned(SOUND_APPLAUSE, RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16) / 2, 0, 0, 0);
 }
 
+/**
+*
+*  rct2: 0x0069C35E
+*/
+void peep_update_days_in_queue()
+{
+	uint16 sprite_index;
+	rct_peep *peep;
+
+	FOR_ALL_GUESTS(sprite_index, peep) {
+		if (peep->var_2A == 0 && peep->state == PEEP_STATE_QUEUING) {
+			if (peep->days_in_queue < 255) {
+				peep->days_in_queue += 1;
+			}
+		}
+	}
+}
+
 /**
  *
  *  rct2: 0x0069A05D
diff --git a/src/peep/peep.h b/src/peep/peep.h
index 5549e80a6f..468cde476b 100644
--- a/src/peep/peep.h
+++ b/src/peep/peep.h
@@ -485,7 +485,7 @@ typedef struct {
 	uint8 pad_F2;
 	uint8 var_F3;
 	uint8 var_F4;
-	uint8 pad_F5;
+	uint8 days_in_queue;			// 0xF5
 	uint8 balloon_colour;			// 0xF6
 	uint8 umbrella_colour;			// 0xF7
 	uint8 hat_colour;				// 0xF8
@@ -547,6 +547,7 @@ int peep_can_be_picked_up(rct_peep* peep);
 void peep_update_all();
 void peep_problem_warnings_update();
 void peep_update_crowd_noise();
+void peep_update_days_in_queue();
 void peep_applause();
 rct_peep *peep_generate(int x, int y, int z);
 void get_arguments_from_action(rct_peep* peep, uint32 *argument_1, uint32* argument_2);
diff --git a/src/scenario.c b/src/scenario.c
index 242dfc6b23..2752c46ba4 100644
--- a/src/scenario.c
+++ b/src/scenario.c
@@ -674,7 +674,7 @@ void scenario_update()
 	if ((current_days_in_month * next_month_tick) >> 16 != (current_days_in_month * month_tick) >> 16) {
 		// daily checks
 		finance_update_daily_profit();
-		RCT2_CALLPROC_EBPSAFE(0x0069C35E); // some kind of peeps days_visited update loop
+		peep_update_days_in_queue();
 		get_local_time();
 		RCT2_CALLPROC_EBPSAFE(0x0066A13C); // objective 6 dragging
 		switch (objective_type) {