diff --git a/config/x86_64-alpine-linux-musl/config.mk b/config/x86_64-alpine-linux-musl/config.mk
deleted file mode 100644
index 92ad710..0000000
--- a/config/x86_64-alpine-linux-musl/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CFGHOST_SYNONYM = x86_64-linux
diff --git a/config/x86_64-foxkit-linux-musl/config.mk b/config/x86_64-foxkit-linux-musl/config.mk
deleted file mode 100644
index 92ad710..0000000
--- a/config/x86_64-foxkit-linux-musl/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CFGHOST_SYNONYM = x86_64-linux
diff --git a/config/x86_64-linux-musl/config.mk b/config/x86_64-linux-musl/config.mk
deleted file mode 100644
index 92ad710..0000000
--- a/config/x86_64-linux-musl/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CFGHOST_SYNONYM = x86_64-linux