diff --git a/vis/CMakeLists.txt b/vis/CMakeLists.txt
index 7eb99d1e..864f2610 100644
--- a/vis/CMakeLists.txt
+++ b/vis/CMakeLists.txt
@@ -20,5 +20,5 @@ set(VIS_SOURCES
 
 add_executable(vis ${VIS_SOURCES})
 target_link_libraries (vis ${CMAKE_THREAD_LIBS_INIT})
-
+target_link_libraries (vis m)
 install(TARGETS vis RUNTIME DESTINATION bin)