diff --git a/analyzer/analyzer.go b/analyzer/analyzer.go
index ad312ca..0d32826 100644
--- a/analyzer/analyzer.go
+++ b/analyzer/analyzer.go
@@ -22,6 +22,7 @@ type perfSprint struct {
 	errorf     bool
 	sprintf1   bool
 	fiximports bool
+	strconcat  bool
 }
 
 func newPerfSprint() *perfSprint {
@@ -31,6 +32,7 @@ func newPerfSprint() *perfSprint {
 		errorf:     true,
 		sprintf1:   true,
 		fiximports: true,
+		strconcat:  true,
 	}
 }
 
@@ -47,6 +49,7 @@ func New() *analysis.Analyzer {
 	r.Flags.BoolVar(&n.errorf, "errorf", true, "optimizes fmt.Errorf")
 	r.Flags.BoolVar(&n.sprintf1, "sprintf1", true, "optimizes fmt.Sprintf with only one argument")
 	r.Flags.BoolVar(&n.fiximports, "fiximports", true, "fix needed imports from other fixes")
+	r.Flags.BoolVar(&n.strconcat, "strconcat", true, "optimizes into strings concatenation")
 	return r
 }
 
@@ -143,7 +146,7 @@ func (n *perfSprint) run(pass *analysis.Pass) (interface{}, error) {
 
 		switch verb {
 		default:
-			if fn == "fmt.Sprintf" && isConcatable(verb) {
+			if fn == "fmt.Sprintf" && isConcatable(verb) && n.strconcat {
 				break
 			}
 			return