diff --git a/tests/official/test_fixture_operations_attester_slashings.nim b/tests/official/test_fixture_operations_attester_slashings.nim
index f08a2b0c3..5aa44a0df 100644
--- a/tests/official/test_fixture_operations_attester_slashings.nim
+++ b/tests/official/test_fixture_operations_attester_slashings.nim
@@ -12,7 +12,7 @@ import
   os, unittest,
   # Beacon chain internals
   ../../beacon_chain/spec/[datatypes, state_transition_block, validator],
-  ../../beacon_chain/[ssz, extras],
+  ../../beacon_chain/ssz,
   # Test utilities
   ../testutil,
   ./fixtures_utils,