Democrats should learn from their latest two House race defeats and work with Republicans to pass health care and tax overhaul legislation, a celebratory President Donald Trump tweeted Wednesday morning.

Republicans were victorious Tuesday in special elections in Georgia and South Carolina, with voters sending Karen Handel and Ralph Norman to the House of Representatives. By doing so, Georgians and South Carolinians handed Trump personal victories — and the president responded by declaring himself undefeated in congressional races since taking office.

The Georgia 6th District race was awash in outside cash, and became the most-expensive House race in U.S. history. Pundits labeled it a harbinger for the 2018 midterms, arguing a win by 30-year-old Democrat Jon Ossoff could signal a “blue wave” next November. Such prognostications, however, were proven false by 11 p.m. Tuesday.

Trump rose Wednesday morning and called on Democrats to learn from their latest losses by reaching across the aisle to work with him and Republicans. “Democrats would do much better as a party if they got together with Republicans on Healthcare,Tax Cuts,Security,” the president tweeted.

In recent weeks, the president in public remarks often has labeled congressional Democrats as “obstructionists.” He was back at it Wednesday, telling the opposition party that “Obstruction doesn’t work!”