diff --git a/run.go b/run.go
index bae334a..7d2351c 100644
--- a/run.go
+++ b/run.go
@@ -118,10 +118,6 @@ func RunWithOptions(suite string, contextInitializer func(suite *Suite), opt Opt
 		r := rand.New(rand.NewSource(time.Now().UTC().UnixNano()))
 		seed = r.Int63n(99998) + 1
 	}
-	if seed != 0 {
-		// init global rand module (concurrent safe) with our seed
-		rand.Seed(seed)
-	}
 
 	r := runner{
 		fmt:           formatter(suite, output),
diff --git a/suite.go b/suite.go
index e386f75..d6c1631 100644
--- a/suite.go
+++ b/suite.go
@@ -337,7 +337,8 @@ func (s *Suite) runFeature(f *feature) {
 	// then shuffle it if we are randomizing scenarios
 	scenarios := make([]interface{}, len(f.ScenarioDefinitions))
 	if s.randomSeed != 0 {
-		perm := rand.Perm(len(f.ScenarioDefinitions))
+		r := rand.New(rand.NewSource(s.randomSeed))
+		perm := r.Perm(len(f.ScenarioDefinitions))
 		for i, v := range perm {
 			scenarios[v] = f.ScenarioDefinitions[i]
 		}