diff --git a/examples/basic_spot_to_perp_with_builder_deployed_dex.py b/examples/basic_spot_to_perp_with_builder_deployed_dex.py
deleted file mode 100644
index 3739b26a..00000000
--- a/examples/basic_spot_to_perp_with_builder_deployed_dex.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import example_utils
-
-from hyperliquid.utils import constants
-
-DUMMY_DEX = "test"
-COLLATERAL_TOKEN = "USDC"  # nosec
-
-
-def main():
-    address, info, exchange = example_utils.setup(constants.TESTNET_API_URL, skip_ws=True)
-
-    # Transfer 1.23 USDC from perp wallet to spot wallet
-    transfer_result = exchange.perp_dex_class_transfer(DUMMY_DEX, COLLATERAL_TOKEN, 1.23, False)
-    print(transfer_result)
-
-    # Transfer 1.23 collateral token from spot wallet to perp wallet
-    transfer_result = exchange.perp_dex_class_transfer(DUMMY_DEX, COLLATERAL_TOKEN, 1.23, True)
-    print(transfer_result)
-
-
-if __name__ == "__main__":
-    main()