--- a/gsa/CMakeLists.txt	2019-07-18 23:14:04.639202986 +0300
+++ b/gsa/CMakeLists.txt	2019-07-18 23:21:54.568052589 +0300
@@ -1116,9 +1116,6 @@
 install (FILES public/robots.txt
          DESTINATION ${GSA_DEST_DIR})
 
-# remove old generated files
-install (CODE "file(REMOVE_RECURSE ${GSA_DEST_DIR}/static)")
-
 install (DIRECTORY
          ${GSA_BUILD_DIR}/static
          ${GSA_BUILD_DIR}/img