diff --git a/internal/gomastodonstats/utils.go b/internal/gomastodonstats/utils.go
index 74fd8d1..85576c4 100644
--- a/internal/gomastodonstats/utils.go
+++ b/internal/gomastodonstats/utils.go
@@ -22,6 +22,7 @@ func getStartofDayMonday() time.Time {
 	}
 	// Iterate until Monday!
 	t := time.Now().In(localTime)
+	t = t.AddDate(0, 0, -1)
 	for t.Weekday() != time.Monday {
 		t = t.AddDate(0, 0, -1)
 	}
diff --git a/test.go b/test.go
new file mode 100644
index 0000000..a451184
--- /dev/null
+++ b/test.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"log"
+	"time"
+)
+
+func main() {
+	localTime, err := time.LoadLocation("Pacific/Auckland")
+	if err != nil {
+		log.Fatal(err)
+	}
+	// Iterate until Monday!
+	t := time.Now().In(localTime)
+	for t.Weekday() != time.Monday {
+		t = t.AddDate(0, 0, -1)
+	}
+	year, month, day := t.Date()
+	log.Println(time.Date(year, month, day, 0, 0, 0, 0, t.Location()))
+}