--- a/docs/CMakeLists.txt
+++ b/docs/CMakeLists.txt
@@ -107,7 +107,7 @@
 
 # When built from the release tarball, this includes the user manual
 # which is exported from the clamav-faq repo.
-if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/html/index.html)
+if(FALSE)
     if(WIN32)
         install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/html/
             DESTINATION ./UserManual