Five years after the global shortages of toilet paper at the start of the coronavirus pandemic, President Trump’s proposed tariffs on Canadian lumber could leave U.S. stores struggling to stock it once again.

The president has often touted tariffs to bring manufacturing back to the U.S. and claimed the country doesn’t need Canadian lumber.

President Donald Trump’s promised tariffs on softwood lumber risk disrupting the supply chain for something nobody wants to be caught without: toilet paper.