diff --git a/client/ios/DivKit/Variables/DivVariableStorage.swift b/client/ios/DivKit/Variables/DivVariableStorage.swift
index 45ea6c16e..23f420ea1 100644
--- a/client/ios/DivKit/Variables/DivVariableStorage.swift
+++ b/client/ios/DivKit/Variables/DivVariableStorage.swift
@@ -19,10 +19,14 @@ public final class DivVariableStorage {
   /// Gets all available variables including variables from outer storage.
   public var allValues: DivVariables {
     lock.read {
-      (outerStorage?.allValues ?? [:]) + values
+      _allValues
     }
   }
 
+  private var _allValues: DivVariables {
+    (outerStorage?.allValues ?? [:]) + values
+  }
+
   private let changeEventsPipe = SignalPipe<ChangeEvent>()
   let changeEvents: Signal<ChangeEvent>
 
@@ -69,12 +73,13 @@ public final class DivVariableStorage {
   /// Updates variable value if a variable with the given name already exists.
   /// Does not affect outer storage.
   public func put(name: DivVariableName, value: DivVariableValue) {
+    var oldValues: DivVariables = [:]
     lock.write {
-      let oldValues = allValues
+      oldValues = _allValues
       values[name] = value
-      if oldValues[name] != value {
-        notify(ChangeEvent(changedVariables: [name], oldValues: oldValues))
-      }
+    }
+    if oldValues[name] != value {
+      notify(ChangeEvent(changedVariables: [name], oldValues: oldValues))
     }
   }
 
@@ -85,21 +90,21 @@ public final class DivVariableStorage {
     _ variables: DivVariables,
     notifyObservers: Bool = true
   ) {
+    let oldValues = allValues
+    var changedVariables = Set<DivVariableName>()
     lock.write {
-      let oldValues = allValues
       values = values + variables
       if notifyObservers {
-        var changedVariables = Set<DivVariableName>()
         for (name, value) in variables {
           if oldValues[name] != value {
             changedVariables.insert(name)
           }
         }
-        if !changedVariables.isEmpty {
-          notify(ChangeEvent(changedVariables: changedVariables, oldValues: oldValues))
-        }
       }
     }
+    if !changedVariables.isEmpty {
+      notify(ChangeEvent(changedVariables: changedVariables, oldValues: oldValues))
+    }
   }
 
   /// Replaces all variables with new ones in single transaction.
diff --git a/client/ios/DivKit/Variables/DivVariablesStorage.swift b/client/ios/DivKit/Variables/DivVariablesStorage.swift
index cbdd45e5e..3208f80a7 100644
--- a/client/ios/DivKit/Variables/DivVariablesStorage.swift
+++ b/client/ios/DivKit/Variables/DivVariablesStorage.swift
@@ -195,6 +195,7 @@ extension DivVariablesStorage: DivVariableUpdater {
     name: DivVariableName,
     valueFactory: (DivVariableValue) -> DivVariableValue?
   ) {
+    var changeEvent: ChangeEvent? = nil
     lock.write {
       var variables = cardVariables[cardId]
       if let oldValue = variables?[name] {
@@ -204,17 +205,18 @@ extension DivVariablesStorage: DivVariableUpdater {
         let oldValues = allValues
         variables?[name] = newValue
         cardVariables[cardId] = variables
-        notify(
-          ChangeEvent(
-            kind: .local(cardId, [name]),
-            oldValues: oldValues,
-            newValues: allValues
-          )
+        changeEvent = ChangeEvent(
+          kind: .local(cardId, [name]),
+          oldValues: oldValues,
+          newValues: allValues
         )
       } else {
         globalStorage.update(name: name, valueFactory: valueFactory)
       }
     }
+    if let changeEvent {
+      notify(changeEvent)
+    }
   }
 }