1 files changed, 1 insertions, 1 deletions

diff --git a/src/kernel_iface.c b/src/kernel_iface.c
index 98449b0..ca874ff 100644
--- a/src/kernel_iface.c
+++ b/src/kernel_iface.c
@@ -88,7 +88,7 @@ int init_kernel_iface(void)
         long page_size = sysconf(_SC_PAGESIZE);
         void* mapped_at = NULL;
 
-        BUILD_BUG_ON(sizeof(union np_flag) != sizeof(uint64_t));
+        BUILD_BUG_ON(sizeof(union np_flag) != sizeof(uint32_t));
 
         BUILD_BUG_ON(offsetof(struct control_page, sched.raw)
                      != LITMUS_CP_OFFSET_SCHED);