diff --git a/process/embedded/tor-0.3.5/process.go b/process/embedded/tor-0.3.5/process.go
index c9779e8..d97c381 100644
--- a/process/embedded/tor-0.3.5/process.go
+++ b/process/embedded/tor-0.3.5/process.go
@@ -25,7 +25,7 @@ import (
 #cgo LDFLAGS: -L${SRCDIR}/../../../../tor-static/xz/dist/lib -llzma
 #cgo LDFLAGS: -L${SRCDIR}/../../../../tor-static/zlib/dist/lib -lz
 #cgo LDFLAGS: -L${SRCDIR}/../../../../tor-static/openssl/dist/lib -lssl -lcrypto
-#cgo windows LDFLAGS: -lws2_32 -lcrypt32 -lgdi32 -liphlpapi
+#cgo windows LDFLAGS: -lws2_32 -lcrypt32 -lgdi32 -liphlpapi -Wl,-Bstatic -lpthread
 #cgo !windows LDFLAGS: -lm
 
 #include <stdlib.h>
diff --git a/tor/tor.go b/tor/tor.go
index c0f096e..0edd241 100644
--- a/tor/tor.go
+++ b/tor/tor.go
@@ -161,7 +161,7 @@ func Start(ctx context.Context, conf *StartConf) (*Tor, error) {
 		}
 		tor.Debugf("Created temp data directory at: %v", tor.DataDir)
 		tor.DeleteDataDirOnClose = !conf.RetainTempDataDir
-	} else if err := os.MkdirAll(tor.DataDir, 0600); err != nil {
+	} else if err := os.MkdirAll(tor.DataDir, 0700); err != nil {
 		return nil, fmt.Errorf("Unable to create data dir: %v", err)
 	}