diff --git a/pkg/unikontainers/remove_test.go b/pkg/unikontainers/remove_test.go
new file mode 100644
index 00000000..a549a72c
--- /dev/null
+++ b/pkg/unikontainers/remove_test.go
@@ -0,0 +1,28 @@
+package unikontainers
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// Tests for remove() - removes element from a string slice by index
+func TestRemove(t *testing.T) {
+	t.Run("remove first element", func(t *testing.T) {
+		s := []string{"a", "b", "c"}
+		result := remove(s, 0)
+		assert.Len(t, result, 2)
+	})
+
+	t.Run("remove middle element", func(t *testing.T) {
+		s := []string{"a", "b", "c"}
+		result := remove(s, 1)
+		assert.Len(t, result, 2)
+	})
+
+	t.Run("remove only element", func(t *testing.T) {
+		s := []string{"a"}
+		result := remove(s, 0)
+		assert.Len(t, result, 0)
+	})
+}