diff --git a/bin/alice b/bin/alice
deleted file mode 100755
index 07d85df..0000000
--- a/bin/alice
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/sh
-#--offchain-worker never \
-
-rm -rf /tmp/alice
-./ghost \
-    --base-path /tmp/alice \
-    --chain local \
-    --alice \
-    --port 30333 \
-    --rpc-port 9945 \
-    --node-key 0000000000000000000000000000000000000000000000000000000000000001 \
-    --validator
diff --git a/bin/bob b/bin/bob
deleted file mode 100755
index a2eb2b8..0000000
--- a/bin/bob
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-#--offchain-worker never \
-
-rm -rf /tmp/bob
-./ghost \
-    --base-path /tmp/bob \
-    --chain local \
-    --bob \
-    --port 30334 \
-    --rpc-port 9934 \
-    --validator \
-    --bootnodes /ip4/127.0.0.1/tcp/30333/p2p/12D3KooWEyoppNCUx8Yx66oV9fJnriXwCcXwDDUA2kj6vnc6iDEp \
-    --node-key 0000000000000000000000000000000000000000000000000000000000000002
diff --git a/bin/dave b/bin/dave
deleted file mode 100755
index 9e73538..0000000
--- a/bin/dave
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-#--offchain-worker never \
-
-rm -rf /tmp/dave
-./ghost \
-    --base-path /tmp/dave \
-    --chain local \
-    --dave \
-    --port 30335 \
-    --rpc-port 9935 \
-    --validator \
-    --bootnodes /ip4/127.0.0.1/tcp/30333/p2p/12D3KooWEyoppNCUx8Yx66oV9fJnriXwCcXwDDUA2kj6vnc6iDEp \
-    --node-key 0000000000000000000000000000000000000000000000000000000000000003
diff --git a/bin/dddd b/bin/dddd
deleted file mode 100644
index b877a3e..0000000
--- a/bin/dddd
+++ /dev/null
@@ -1,2 +0,0 @@
- sed -i '/#\[no_mangle\]/d' $(echo $CARGO_HOME)/git/checkouts/polkadot-sdk-dee0edd6eefa0594/b401690/substrate/primitives/io/src/lib.rs
-
diff --git a/bin/ghost b/bin/ghost
deleted file mode 100755
index 9b0fae2..0000000
Binary files a/bin/ghost and /dev/null differ
diff --git a/bin/ghost_old b/bin/ghost_old
deleted file mode 100755
index aed972a..0000000
Binary files a/bin/ghost_old and /dev/null differ