diff --git a/internal/connector/target/f5/f5_test.go b/internal/connector/target/f5/f5_test.go
index 26cafb3..0486839 100644
--- a/internal/connector/target/f5/f5_test.go
+++ b/internal/connector/target/f5/f5_test.go
@@ -32,7 +32,6 @@ type mockF5Client struct {
 	installCertErr      error
 	installCertErrOn    string
 	installKeyErr       error
-	installKeyErrOn     string
 	createTransactionID string
 	createTransactionErr error
 	commitTransactionErr error