diff --git a/nym-wallet/src/pages/internal-docs/ApiList.tsx b/nym-wallet/src/pages/internal-docs/ApiList.tsx
index d55197cff6..997b177a00 100644
--- a/nym-wallet/src/pages/internal-docs/ApiList.tsx
+++ b/nym-wallet/src/pages/internal-docs/ApiList.tsx
@@ -139,7 +139,7 @@ export const ApiList = () => {
       <ListItem>
         <DocEntry
           function={{
-            name: 'get_approximate_fee',
+            name: 'outdated_get_approximate_fee',
             args: [{ name: 'operation', type: 'str' }],
           }}
         />
diff --git a/nym-wallet/src/requests/index.ts b/nym-wallet/src/requests/index.ts
index f07d219540..c1630bc974 100644
--- a/nym-wallet/src/requests/index.ts
+++ b/nym-wallet/src/requests/index.ts
@@ -28,7 +28,7 @@ export const majorToMinor = async (amount: string): Promise<Coin> => await invok
 // NOTE: this uses OUTDATED defaults that might have no resemblance with the reality
 // as for the actual transaction, the gas cost is being simulated beforehand
 export const getGasFee = async (operation: Operation): Promise<Coin> =>
-  await invoke('get_approximate_fee', { operation })
+  await invoke('outdated_get_approximate_fee', { operation })
 
 export const delegate = async ({
   type,