diff --git a/app/src/main/java/com/sadellie/unitto/data/units/AllUnitsRepository.kt b/app/src/main/java/com/sadellie/unitto/data/units/AllUnitsRepository.kt
index bd329980..2ba3cf55 100644
--- a/app/src/main/java/com/sadellie/unitto/data/units/AllUnitsRepository.kt
+++ b/app/src/main/java/com/sadellie/unitto/data/units/AllUnitsRepository.kt
@@ -150,6 +150,29 @@ class AllUnitsRepository @Inject constructor() {
         }
     }
 
+    /**
+     * Update [AbstractUnit.basicUnit] properties for currncies from [currencyCollection].
+     *
+     * @param conversions Map: [AbstractUnit.unitId] and [BigDecimal] that will replace current
+     * [AbstractUnit.basicUnit].
+     */
+    fun updateBasicUnitsForCurrencies(
+        conversions: Map<String, BigDecimal>
+    ) {
+        getCollectionByGroup(UnitGroup.CURRENCY)?.forEach {
+            // Getting rates from map. We set ZERO as default so that it can be skipped
+            val rate = conversions.getOrElse(it.unitId) { BigDecimal.ZERO }
+            // We make sure that we don't divide by zero
+            if (rate > BigDecimal.ZERO) {
+                it.isEnabled = true
+                it.basicUnit = BigDecimal.ONE.setScale(MAX_PRECISION).div(rate)
+            } else {
+                // Hiding broken currencies
+                it.isEnabled = false
+            }
+        }
+    }
+
     // NOTE: Ignore formatting below it's easier to read this lines as table
     private val lengthCollection: List<AbstractUnit> by lazy {
         listOf(
diff --git a/app/src/main/java/com/sadellie/unitto/screens/main/MainViewModel.kt b/app/src/main/java/com/sadellie/unitto/screens/main/MainViewModel.kt
index 03a60b54..12ff240a 100644
--- a/app/src/main/java/com/sadellie/unitto/screens/main/MainViewModel.kt
+++ b/app/src/main/java/com/sadellie/unitto/screens/main/MainViewModel.kt
@@ -29,7 +29,6 @@ import com.sadellie.unitto.FirebaseHelper
 import com.sadellie.unitto.data.KEY_0
 import com.sadellie.unitto.data.KEY_DOT
 import com.sadellie.unitto.data.KEY_MINUS
-import com.sadellie.unitto.data.preferences.MAX_PRECISION
 import com.sadellie.unitto.data.preferences.OutputFormat
 import com.sadellie.unitto.data.preferences.UserPreferences
 import com.sadellie.unitto.data.preferences.UserPreferencesRepository
@@ -225,18 +224,7 @@ class MainViewModel @Inject constructor(
         try {
             val pairs: CurrencyUnitResponse =
                 CurrencyApi.retrofitService.getCurrencyPairs(unitFrom.unitId)
-            allUnitsRepository.getCollectionByGroup(UnitGroup.CURRENCY)?.forEach {
-                // Getting rates from map. We set ZERO as default so that it can be skipped
-                val rate = pairs.currency.getOrElse(it.unitId) { BigDecimal.ZERO }
-                // We make sure that we don't divide by zero
-                if (rate > BigDecimal.ZERO) {
-                    it.isEnabled = true
-                    it.basicUnit = BigDecimal.ONE.setScale(MAX_PRECISION).div(rate)
-                } else {
-                    // Hiding broken currencies
-                    it.isEnabled = false
-                }
-            }
+            allUnitsRepository.updateBasicUnitsForCurrencies(pairs.currency)
         } catch (e: Exception) {
             when (e) {
                 // 403, Network and Adapter exceptions can be ignored