diff --git a/guix/import/texlive.scm b/guix/import/texlive.scm
index fd772d3133..46680a0b6b 100644
--- a/guix/import/texlive.scm
+++ b/guix/import/texlive.scm
@@ -90,10 +90,12 @@ (define string->license
     ("lppl1.3a" 'lppl1.3a)
     ("lppl1.3b" 'lppl1.3b)
     ("lppl1.3c" 'lppl1.3c)
-    ("cc-by-2" 'cc-by-2.0)
-    ("cc-by-3" 'cc-by-3.0)
+    ("cc-by-2" 'cc-by2.0)
+    ("cc-by-3" 'cc-by3.0)
+    ("cc-by-4" 'cc-by4.0)
     ("cc-by-sa-2" 'cc-by-sa2.0)
     ("cc-by-sa-3" 'cc-by-sa3.0)
+    ("cc-by-sa-4" 'cc-by-sa4.0)
     ("mit" 'expat)
     ("fdl" 'fdl1.3+)
     ("gfl" 'gfl1.0)