diff --git a/optionsTargetSpecification.go b/optionsTargetSpecification.go
index 190214c..f86de5e 100644
--- a/optionsTargetSpecification.go
+++ b/optionsTargetSpecification.go
@@ -2,6 +2,7 @@ package nmap
 
 import (
 	"fmt"
+	"strings"
 )
 
 // WithTargets sets the target of a scanner.
@@ -11,11 +12,13 @@ func WithTargets(targets ...string) Option {
 	}
 }
 
-// WithTargetExclusion sets the excluded targets of a scanner.
-func WithTargetExclusion(target string) Option {
+// WithTargetExclusions sets the excluded targets of a scanner.
+func WithTargetExclusions(targets ...string) Option {
+	targetList := strings.Join(targets, ",")
+
 	return func(s *Scanner) {
 		s.args = append(s.args, "--exclude")
-		s.args = append(s.args, target)
+		s.args = append(s.args, targetList)
 	}
 }
 
diff --git a/optionsTargetSpecification_test.go b/optionsTargetSpecification_test.go
index ca49462..2096625 100644
--- a/optionsTargetSpecification_test.go
+++ b/optionsTargetSpecification_test.go
@@ -89,7 +89,7 @@ func TestTargetSpecification(t *testing.T) {
 			description: "target exclusion",
 
 			options: []Option{
-				WithTargetExclusion("192.168.0.1,172.16.100.0/24"),
+				WithTargetExclusions("192.168.0.1", "172.16.100.0/24"),
 			},
 
 			expectedArgs: []string{