diff --git a/pkg/state/state_test.go b/pkg/state/state_test.go
index 59210312..15a05da7 100644
--- a/pkg/state/state_test.go
+++ b/pkg/state/state_test.go
@@ -3476,6 +3476,47 @@ func TestCommonDiffFlags(t *testing.T) {
 	}
 }
 
+func TestCommonDiffFlags_IncludeCRDs(t *testing.T) {
+    tests := []struct {
+        name       string
+        inputOpts  *DiffOpts
+        expected   []string
+    }{
+        {
+            name:       "Include CRDs flag is set to true",
+            inputOpts: &DiffOpts{
+                IncludeCRDs: true,
+            },
+            expected: []string{"--reset-values", "--include-crds"},
+        },
+        {
+            name:       "Include CRDs flag is set to false",
+            inputOpts: &DiffOpts{
+                IncludeCRDs: false,
+            },
+            expected: []string{"--reset-values"},
+        },
+        {
+            name:       "Include CRDs flag not set in options",
+            inputOpts:  &DiffOpts{},
+            expected:   []string{"--reset-values"},
+        },
+    }
+
+    for _, test := range tests {
+        t.Run(test.name, func(t *testing.T) {
+            state := &HelmState{}
+            result := state.commonDiffFlags(false, false, false, []string{}, false, false, false, test.inputOpts)
+
+            // Check if the result contains the expected flags
+            if !reflect.DeepEqual(result, test.expected) {
+                t.Errorf("commonDiffFlags() with IncludeCRDs=%v = %v, want %v",
+                    test.inputOpts.IncludeCRDs, result, test.expected)
+            }
+        })
+    }
+}
+
 func TestAppendChartDownloadFlags(t *testing.T) {
 	tests := []struct {
 		name     string