1 files changed, 1 insertions, 1 deletions

diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index f0d9cb3..7bf4993 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -214,7 +214,7 @@ endforeach()
 # man_lint
 foreach(f ${MAN_SOURCES})
         add_custom_command(OUTPUT ${f}.lint
-                COMMAND mandoc -T lint -W warning ${f} > ${f}.lint
+                COMMAND mandoc -T lint -W error ${f} > ${f}.lint
                 DEPENDS ${f})
         list(APPEND LINT_FILES ${f}.lint)
 endforeach()