diff --git a/pallets/dapp-staking-v3/src/test/mock.rs b/pallets/dapp-staking-v3/src/test/mock.rs
index cbf67673ca..c193f3ddde 100644
--- a/pallets/dapp-staking-v3/src/test/mock.rs
+++ b/pallets/dapp-staking-v3/src/test/mock.rs
@@ -227,7 +227,7 @@ pub(crate) fn advance_to_next_period() {
 }
 
 /// Advance blocks until next period type has been reached.
-pub(crate) fn advance_to_next_period_type() {
+pub(crate) fn _advance_to_next_period_type() {
     let period_type = ActiveProtocolState::<Test>::get().period_type();
     while ActiveProtocolState::<Test>::get().period_type() == period_type {
         run_for_blocks(1);
diff --git a/pallets/dapp-staking-v3/src/test/tests.rs b/pallets/dapp-staking-v3/src/test/tests.rs
index 0e027a6932..83c6ec676a 100644
--- a/pallets/dapp-staking-v3/src/test/tests.rs
+++ b/pallets/dapp-staking-v3/src/test/tests.rs
@@ -827,7 +827,7 @@ fn stake_in_final_era_fails() {
 
         // Force Build&Earn period
         ActiveProtocolState::<Test>::mutate(|state| {
-            state.period_type() = PeriodType::BuildAndEarn;
+            state.period_info.period_type = PeriodType::BuildAndEarn;
             state.period_info.ending_era = state.era + 1;
         });