Nat. Immunol.; doi:10.1038/ni.3504; corrected online 11 July 2016

In the version of this article initially published online, the identification of dermal and epidermal γδ T cells in the legend for Figure 3f was reversed; a label was missing above the far left column of Figure 4c; and the red and blue lines were switched in the keys for the far right plots in Figure 6i. The legend for Figure 3f should read “...identified by high expression (top right; epidermal) or low expression (bottom right; dermal) of the γδ TCR.” The far left column in Figure 4c should include the label “CD69-KO” above. The correct keys for Figure 6i are as follows: blue line, FIZC (37 °C), and red line, FICZ + BCH (37 °C); and blue line, CD69-KO (37 °C), and red line, WT (37 °C). These errors have been corrected for the print, PDF and HTML versions of this article.