diff --git a/lfshttp/certs_freebsd.go b/lfshttp/certs_freebsd.go
deleted file mode 100644
index 4c8e80a5..00000000
--- a/lfshttp/certs_freebsd.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package lfshttp
-
-import "crypto/x509"
-
-func appendRootCAsForHostFromPlatform(pool *x509.CertPool, host string) *x509.CertPool {
-	// Do nothing, use golang default
-	return pool
-}
diff --git a/lfshttp/certs_linux.go b/lfshttp/certs_linux.go
deleted file mode 100644
index 4c8e80a5..00000000
--- a/lfshttp/certs_linux.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package lfshttp
-
-import "crypto/x509"
-
-func appendRootCAsForHostFromPlatform(pool *x509.CertPool, host string) *x509.CertPool {
-	// Do nothing, use golang default
-	return pool
-}
diff --git a/lfshttp/certs_dragonfly.go b/lfshttp/certs_nix.go
similarity index 86%
rename from lfshttp/certs_dragonfly.go
rename to lfshttp/certs_nix.go
index 4c8e80a5..4dc3d2bf 100644
--- a/lfshttp/certs_dragonfly.go
+++ b/lfshttp/certs_nix.go
@@ -1,3 +1,5 @@
+// +build !darwin,!windows
+
 package lfshttp
 
 import "crypto/x509"
diff --git a/lfshttp/certs_openbsd.go b/lfshttp/certs_openbsd.go
deleted file mode 100644
index 4c8e80a5..00000000
--- a/lfshttp/certs_openbsd.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package lfshttp
-
-import "crypto/x509"
-
-func appendRootCAsForHostFromPlatform(pool *x509.CertPool, host string) *x509.CertPool {
-	// Do nothing, use golang default
-	return pool
-}