diff --git a/core/src/main/java/info/nightscout/androidaps/utils/HardLimits.kt b/core/src/main/java/info/nightscout/androidaps/utils/HardLimits.kt
index 6a892a9ecb..5c4917727e 100644
--- a/core/src/main/java/info/nightscout/androidaps/utils/HardLimits.kt
+++ b/core/src/main/java/info/nightscout/androidaps/utils/HardLimits.kt
@@ -49,7 +49,7 @@ class HardLimits @Inject constructor(
         val VERY_HARD_LIMIT_TEMP_MAX_BG = intArrayOf(72, 270)
         val VERY_HARD_LIMIT_TEMP_TARGET_BG = intArrayOf(72, 200)
         val MIN_DIA = doubleArrayOf(5.0, 5.0, 5.0, 5.0, 5.0)
-        val MAX_DIA = doubleArrayOf(7.0, 7.0, 7.0, 7.0, 10.0)
+        val MAX_DIA = doubleArrayOf(9.0, 9.0, 9.0, 9.0, 10.0)
         val MIN_IC = doubleArrayOf(2.0, 2.0, 2.0, 2.0, 0.3)
         val MAX_IC = doubleArrayOf(100.0, 100.0, 100.0, 100.0, 100.0)
         const val MIN_ISF = 2.0 // mgdl