diff --git a/src/kernel/scheduler.cpp b/src/kernel/scheduler.cpp
index 454f3ac..b7f1101 100644
--- a/src/kernel/scheduler.cpp
+++ b/src/kernel/scheduler.cpp
@@ -116,7 +116,8 @@ scheduler::add_thread(TCB *t)
     t->time_left = quantum(t->priority);
 }
 
-void scheduler::prune(run_queue &queue, uint64_t now)
+void
+scheduler::prune(run_queue &queue, uint64_t now)
 {
     // Find processes that are ready or have exited and
     // move them to the appropriate lists.
diff --git a/src/libraries/j6/include/j6/caps.h.cog b/src/libraries/j6/include/j6/caps.h.cog
index 84262c2..e5f8d9c 100644
--- a/src/libraries/j6/include/j6/caps.h.cog
+++ b/src/libraries/j6/include/j6/caps.h.cog
@@ -18,11 +18,11 @@ for obj in syscalls.exposes:
 
     for cap in obj.caps:
         name = f"j6_cap_{obj.name}_{cap}"
-        cog.outl(f"#define {name:<30} (1 << {i})")
+        cog.outl(f"#define {name:<30} (1ull << {i})")
         i += 1
 
     name = f"j6_cap_{obj.name}_all"
-    cog.outl(f"#define {name:<30} ((1<<{i})-1)")
+    cog.outl(f"#define {name:<30} ((1ull<<{i})-1)")
     cog.outl()
 ]]]*/
 /// [[[end]]]