diff --git a/lib/service/stop.cpp b/lib/service/stop.cpp
index 2b35e63..58ca30e 100644
--- a/lib/service/stop.cpp
+++ b/lib/service/stop.cpp
@@ -26,7 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <unistd.h> // popen, pclose, getpid
 #include <memory> // std::unique_ptr
 #include <array> // std::array
-#include <cstdio> // FILE
+#include <cstdio> // FILE, std::feof, std::fgets
 
 namespace comfortable_swipe::service
 {