diff --git a/README.md b/README.md
index 663a1d8..0a92819 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ This sentence uses `$` delimiters to show math inline:  $\sqrt{3x-1}+(1+x)^2$
 
 PsyNet [^1]
 
-[^1] Powered by PsyNet and 220v :joy:
+[^1]: Powered by PsyNet and 220v :joy:
 
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