Deductions & credits

I am running into this same issue. I am married and filing jointly. My husband has an HSA account on his W2 (line 12). I do not have an HSA account on my W2.  I work in both TX and CA so I need to file a CA state return.  The amount of my husbands HSA contribution from his W2 is pulling into my CA tax return as being taxable. Is that correct?