1 files changed, 1 insertions, 1 deletions

diff --git a/swaybg/CMakeLists.txt b/swaybg/CMakeLists.txt
index 8da31faa..5a46ffb8 100644
--- a/swaybg/CMakeLists.txt
+++ b/swaybg/CMakeLists.txt
@@ -23,7 +23,7 @@ add_executable(swaybg
   ${common}
 )
 
-TARGET_LINK_LIBRARIES(swaybg ${WAYLAND_CLIENT_LIBRARIES} ${CAIRO_LIBRARIES} ${PANGO_LIBRARIES})
+TARGET_LINK_LIBRARIES(swaybg ${WAYLAND_CLIENT_LIBRARIES} ${CAIRO_LIBRARIES} ${PANGO_LIBRARIES} -lm)
 
 install(
   TARGETS   swaybg