diff --git a/_src/assets/base.css b/_src/assets/base.css
index d9b484f..a51a80e 100644
--- a/_src/assets/base.css
+++ b/_src/assets/base.css
@@ -64,7 +64,7 @@ pre, code, a { color: var(--lightgray); }
 body {
   margin: 0;
   font-size: calc(.7em + .8vw);
-  background: url('/space.jpg') repeat-y fixed 0 0/100%;
+  background: url('/assets/img/space.jpg') repeat-y fixed 0 0/100%;
 }
 main {
   margin: 0 auto;