diff --git a/formatters/cobertura/cobertura.go b/formatters/cobertura/cobertura.go
index 3f95908a..477b0c33 100644
--- a/formatters/cobertura/cobertura.go
+++ b/formatters/cobertura/cobertura.go
@@ -12,7 +12,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-var searchPaths = []string{"cobertura.xml", "cobertura.ser"}
+var searchPaths = []string{"cobertura.xml"}
 
 type Formatter struct {
 	Path string