diff --git a/src/win/error.c b/src/win/error.c
index 642d1112e..9b03bfef6 100644
--- a/src/win/error.c
+++ b/src/win/error.c
@@ -58,7 +58,7 @@ void uv_fatal_error(const int errorno, const char* syscall) {
     LocalFree(buf);
   }
 
-  *((char*)NULL) = 0xff; /* Force debug break */
+  DebugBreak();
   abort();
 }
 
diff --git a/src/win/signal.c b/src/win/signal.c
index 7b42dd992..a174da1f7 100644
--- a/src/win/signal.c
+++ b/src/win/signal.c
@@ -64,7 +64,7 @@ static int uv__signal_compare(uv_signal_t* w1, uv_signal_t* w2) {
 }
 
 
-RB_GENERATE_STATIC(uv_signal_tree_s, uv_signal_s, tree_entry, uv__signal_compare);
+RB_GENERATE_STATIC(uv_signal_tree_s, uv_signal_s, tree_entry, uv__signal_compare)
 
 
 /*
diff --git a/src/win/timer.c b/src/win/timer.c
index 27ca7716a..7e006fedf 100644
--- a/src/win/timer.c
+++ b/src/win/timer.c
@@ -56,7 +56,7 @@ static int uv_timer_compare(uv_timer_t* a, uv_timer_t* b) {
 }
 
 
-RB_GENERATE_STATIC(uv_timer_tree_s, uv_timer_s, tree_entry, uv_timer_compare);
+RB_GENERATE_STATIC(uv_timer_tree_s, uv_timer_s, tree_entry, uv_timer_compare)
 
 
 int uv_timer_init(uv_loop_t* loop, uv_timer_t* handle) {