diff --git a/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java b/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
index dc14f826bf7d3..41d991c253931 100644
--- a/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
+++ b/packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java
@@ -42,7 +42,7 @@ public class AnimatableClockView extends TextView {
     private static final CharSequence DOUBLE_LINE_FORMAT_12_HOUR = "hh\nmm";
     private static final CharSequence DOUBLE_LINE_FORMAT_24_HOUR = "HH\nmm";
     private static final CharSequence SINGLE_LINE_FORMAT_12_HOUR = "h:mm";
-    private static final CharSequence SINGLE_LINE_FORMAT_24_HOUR = "H:mm";
+    private static final CharSequence SINGLE_LINE_FORMAT_24_HOUR = "HH:mm";
     private static final long DOZE_ANIM_DURATION = 300;
     private static final long CHARGE_ANIM_DURATION_PHASE_0 = 500;
     private static final long CHARGE_ANIM_DURATION_PHASE_1 = 1000;