diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1f019167..0e4d464f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1001,7 +1001,7 @@ if(NOT SANDBOX_FOUND AND ENABLE_SANDBOX MATCHES "^ON$|^landlock$")
         #include <linux/landlock.h>
         #include <sys/syscall.h>
         #include <sys/prctl.h>
-.
+
         void my_sandbox(void)
         {
             (void)prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0);