diff --git a/package-overrides/github/MikeMcl/big.js@2.5.1 b/package-overrides/github/MikeMcl/big.js@2.5.1
deleted file mode 100644
index 8f69f75..0000000
--- a/package-overrides/github/MikeMcl/big.js@2.5.1
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "main": "big.js"
-}
diff --git a/package-overrides/github/MikeMcl/bignumber.js@1.4.1 b/package-overrides/github/MikeMcl/bignumber.js@1.4.1
deleted file mode 100644
index b47a8f6..0000000
--- a/package-overrides/github/MikeMcl/bignumber.js@1.4.1
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "main": "bignumber.js"
-}