diff --git a/frozen-abi/Xargo.toml b/frozen-abi/Xargo.toml
deleted file mode 100644
index 475fb71ed1..0000000000
--- a/frozen-abi/Xargo.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.bpfel-unknown-unknown.dependencies.std]
-features = []
diff --git a/merkle-tree/Xargo.toml b/merkle-tree/Xargo.toml
deleted file mode 100644
index 475fb71ed1..0000000000
--- a/merkle-tree/Xargo.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.bpfel-unknown-unknown.dependencies.std]
-features = []
diff --git a/sdk/Xargo.toml b/sdk/Xargo.toml
deleted file mode 100644
index 475fb71ed1..0000000000
--- a/sdk/Xargo.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.bpfel-unknown-unknown.dependencies.std]
-features = []
diff --git a/sdk/program/Xargo.toml b/sdk/program/Xargo.toml
deleted file mode 100644
index 475fb71ed1..0000000000
--- a/sdk/program/Xargo.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.bpfel-unknown-unknown.dependencies.std]
-features = []
diff --git a/web3.js/test/fixtures/noop-program/Xargo.toml b/web3.js/test/fixtures/noop-program/Xargo.toml
deleted file mode 100644
index 1744f098ae..0000000000
--- a/web3.js/test/fixtures/noop-program/Xargo.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.bpfel-unknown-unknown.dependencies.std]
-features = []
\ No newline at end of file