diff --git a/opensrp-chw/build.gradle b/opensrp-chw/build.gradle
index 09a8c650d4..fe0906367c 100644
--- a/opensrp-chw/build.gradle
+++ b/opensrp-chw/build.gradle
@@ -304,7 +304,7 @@ dependencies {
         exclude group: 'com.rengwuxian.materialedittext', module: 'library'
         exclude group: 'org.smartregister', module: 'opensrp-client-native-form'
     }
-    implementation('org.smartregister:opensrp-client-native-form:2.1.13-SNAPSHOT@aar') {
+    implementation('org.smartregister:opensrp-client-native-form:2.1.14-SNAPSHOT@aar') {
         transitive = true
         exclude group: 'com.android.support', module: 'appcompat-v7'
         exclude group: 'com.android.support', module: 'cardview-v7'
diff --git a/opensrp-chw/src/ba/assets/rule/anc_member_registration_calculation.yml b/opensrp-chw/src/ba/assets/rule/anc_member_registration_calculation.yml
index ad416dd381..c55f5abc4d 100644
--- a/opensrp-chw/src/ba/assets/rule/anc_member_registration_calculation.yml
+++ b/opensrp-chw/src/ba/assets/rule/anc_member_registration_calculation.yml
@@ -14,14 +14,6 @@ condition: "true"
 actions:
   - "calculation = step1_gest_age + ' weeks'"
 
----
-name: step1_edd
-description: Edd calculated
-priority: 1
-condition: "true"
-actions:
-  - "calculation = step1_last_menstrual_period != '' ?  helper.addDuration(step1_last_menstrual_period,'280d') : ''"
-
 ---
 name: step1_gravida
 description: gravida calculated
@@ -29,13 +21,6 @@ priority: 1
 condition: "true"
 actions:
   - "calculation = step1_no_prev_preg + 1"
----
-name: step1_last_menstrual_period
-description: last_menstrual_period calculated
-priority: 1
-condition: "true"
-actions:
-  - "calculation = helper.subtractDuration(step1_edd,'280d')"
 
 ---
 name: step1_edd_note