diff --git a/platform/packages/finance/src/percent/mod.rs b/platform/packages/finance/src/percent/mod.rs
index bb6da70a3..eee303ab2 100644
--- a/platform/packages/finance/src/percent/mod.rs
+++ b/platform/packages/finance/src/percent/mod.rs
@@ -225,9 +225,7 @@ pub(super) mod test {
     fn test_zero() {
         assert_eq!(
             Coin::<SubGroupTestC10>::new(0),
-            Percent::ZERO
-                .of(Coin::<SubGroupTestC10>::new(10))
-                .expect("Expected zero percent")
+            Percent::ZERO.of(Coin::<SubGroupTestC10>::new(10)).unwrap()
         )
     }
 
@@ -238,10 +236,7 @@ pub(super) mod test {
             Coin::<SubGroupTestC10>::new(amount),
             Percent::HUNDRED
                 .of(Coin::<SubGroupTestC10>::new(amount))
-                .expect(&format!(
-                    "Failed to calculate 100% of the coin amount: {}",
-                    amount
-                ))
+                .unwrap()
         )
     }
 
diff --git a/tests/src/lpp_tests.rs b/tests/src/lpp_tests.rs
index 0c3d19c2d..4f2b2b2cc 100644
--- a/tests/src/lpp_tests.rs
+++ b/tests/src/lpp_tests.rs
@@ -855,12 +855,7 @@ fn loan_open_and_repay() {
     let balance = bank::balance::<_, Lpns>(&loan_addr1, test_case.app.query()).unwrap();
     assert_eq!(
         balance,
-        Coin::<Lpn>::from(
-            loan1
-                - interest1
-                    .of(loan1)
-                    .expect("Failed to calculate interest on the loan")
-        )
+        Coin::<Lpn>::from(loan1 - interest1.of(loan1).unwrap())
     );
 
     let resp: LppBalanceResponse<Lpns> = test_case
@@ -1240,12 +1235,7 @@ fn compare_lpp_states() {
     let balance = bank::balance::<_, Lpns>(&loan_addr1, test_case.app.query()).unwrap();
     assert_eq!(
         balance,
-        Coin::<Lpn>::from(
-            loan1
-                - interest1
-                    .of(loan1)
-                    .expect("Failed to calculate interest on the loan")
-        )
+        Coin::<Lpn>::from(loan1 - interest1.of(loan1).unwrap())
     );
 
     let resp: LppBalanceResponse<Lpns> = test_case