diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e8a8888ec2..f03fbcef92 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -840,8 +840,6 @@
     <string name="key_carbsReqThreshold" translatable="false">carbsReqThreshold</string>
     <string name="carbsReqThreshold">Carb suggestion threshold</string>
     <string name="carbsReqThreshold_summary">When Carbs are suggested, how many carbs will prompt a notification</string>
-    <string name="key_bolus_increment" translatable="false">bolus_increment</string>
-    <string name="bolus_increment_summary">Minimum bolus that can be delivered as an SMB</string>
     <string name="unsupportedfirmware">Unsupported pump firmware</string>
     <string name="dexcomg5_xdripupload_title">Send BG data to xDrip+</string>
     <string name="key_dexcomg5_xdripupload" translatable="false">dexcomg5_xdripupload</string>
diff --git a/app/src/main/res/xml/pref_openapssmb.xml b/app/src/main/res/xml/pref_openapssmb.xml
index 99e3332bb7..befec72ec4 100644
--- a/app/src/main/res/xml/pref_openapssmb.xml
+++ b/app/src/main/res/xml/pref_openapssmb.xml
@@ -106,18 +106,6 @@
             validate:minNumber="15"
             validate:testType="numericRange" />
 
-        <com.andreabaccega.widget.ValidatingEditTextPreference
-            android:defaultValue="0.1"
-            android:inputType="numberDecimal"
-            android:key="key_bolus_increment"
-            android:maxLines="20"
-            android:selectAllOnFocus="true"
-            android:singleLine="true"
-            android:title="@string/bolus_increment_summary"
-            validate:floatmaxNumber="1.0"
-            validate:floatminNumber="0.05"
-            validate:testType="floatNumericRange" />
-
 
         <SwitchPreference
             android:defaultValue="false"