diff --git a/src/graph_gui.cpp b/src/graph_gui.cpp
index 8c81dcc01f..56506672db 100644
--- a/src/graph_gui.cpp
+++ b/src/graph_gui.cpp
@@ -1694,6 +1694,9 @@ struct StationCargoGraphWindow final : BaseGraphWindow {
 		if (widget == WID_SCG_CAPTION) {
 			SetDParam(0, this->station_id);
 		}
+		if (widget == WID_SCG_FOOTER) {
+			SetDParam(0, 48);
+		}
 	}
 
 	void UpdateExcludedData()
diff --git a/src/lang/english.txt b/src/lang/english.txt
index 6edb153bfd..aea9f5f2d9 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -614,7 +614,7 @@ STR_GRAPH_CARGO_PAYMENT_TOGGLE_CARGO                            :{BLACK}Toggle g
 STR_GRAPH_CARGO_PAYMENT_CARGO                                   :{TINY_FONT}{BLACK}{STRING}
 
 STR_GRAPH_STATION_CARGO_CAPTION                                 :{WHITE}{STATION} - Waiting Cargo History
-STR_GRAPH_STATION_CARGO_X_LABEL                                 :{TINY_FONT}{BLACK}Development over the last 48 days
+STR_GRAPH_STATION_CARGO_X_LABEL                                 :{TINY_FONT}{BLACK}Development over the last {NUM} days
 STR_GRAPH_STATION_CARGO_TITLE                                   :{TINY_FONT}{BLACK}Units of cargo waiting at the station
 
 STR_GRAPH_CARGO_DAYS_MODE                                       :{TINY_FONT}{BLACK}Days in transit