diff --git a/data/tilesets/CMakeLists.txt b/data/tilesets/CMakeLists.txt
index 7f8b7f0141..b9639e7550 100644
--- a/data/tilesets/CMakeLists.txt
+++ b/data/tilesets/CMakeLists.txt
@@ -13,7 +13,7 @@ install(
   DIRECTORY units
   DESTINATION "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/tilesets"
   COMPONENT freeciv21
-  FILES_MATCHING PATTERN *.png)
+  FILES_MATCHING PATTERN *.png PATTERN *.license)
 install(
   DIRECTORY wonders
   DESTINATION "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/tilesets"