diff --git a/src/main/kubectl.ts b/src/main/kubectl.ts
index d395ac95a0..d576b9c575 100644
--- a/src/main/kubectl.ts
+++ b/src/main/kubectl.ts
@@ -205,7 +205,7 @@ export class Kubectl {
       })
       stream.on("error", (error) => {
         logger.error(error)
-        fs.unlink(this.path, null)
+        fs.unlink(this.path, () => {})
         reject(error)
       })
       file.on("close", () => {
diff --git a/src/main/lens-binary.ts b/src/main/lens-binary.ts
index 74a92a69a3..91902933ac 100644
--- a/src/main/lens-binary.ts
+++ b/src/main/lens-binary.ts
@@ -164,7 +164,7 @@ export class LensBinary {
 
     stream.on("error", (error) => {
       logger.error(error)
-      fs.unlink(binaryPath, null)
+      fs.unlink(binaryPath, () => {})
       throw(error)
     })
     return new Promise((resolve, reject) => {