diff --git a/src/xtd.core.native.win32/src/xtd/native/win32/named_mutex.cpp b/src/xtd.core.native.win32/src/xtd/native/win32/named_mutex.cpp
index e56c39b605a5..bf2ea703c239 100644
--- a/src/xtd.core.native.win32/src/xtd/native/win32/named_mutex.cpp
+++ b/src/xtd.core.native.win32/src/xtd/native/win32/named_mutex.cpp
@@ -39,5 +39,5 @@ bool named_mutex::signal(intmax_t handle, bool& io_error) {
 
 uint_least32_t named_mutex::wait(intmax_t handle, int_least32_t milliseconds_timeout) {
   if (reinterpret_cast<HANDLE>(handle) == INVALID_HANDLE_VALUE) return WAIT_FAILED;
-  return static_cast<uint_least32_t>(WaitForSingleObject(reinterpret_cast<HANDLE>(handle), milliseconds_timeout == -1 ? INFINITE : milliseconds_timeout))
+  return static_cast<uint_least32_t>(WaitForSingleObject(reinterpret_cast<HANDLE>(handle), milliseconds_timeout == -1 ? INFINITE : milliseconds_timeout));
 }
diff --git a/src/xtd.core.native.win32/src/xtd/native/win32/named_semaphore.cpp b/src/xtd.core.native.win32/src/xtd/native/win32/named_semaphore.cpp
index 033930c5a61a..b8634914a553 100644
--- a/src/xtd.core.native.win32/src/xtd/native/win32/named_semaphore.cpp
+++ b/src/xtd.core.native.win32/src/xtd/native/win32/named_semaphore.cpp
@@ -41,5 +41,5 @@ bool named_semaphore::signal(intmax_t handle, int_least32_t release_count, int_l
 
 uint_least32_t named_semaphore::wait(intmax_t handle, int_least32_t milliseconds_timeout) {
   if (reinterpret_cast<HANDLE>(handle) == INVALID_HANDLE_VALUE) return WAIT_FAILED;
-  return static_cast<uint_least32_t>(WaitForSingleObject(reinterpret_cast<HANDLE>(handle), milliseconds_timeout == -1 ? INFINITE : milliseconds_timeout))
+  return static_cast<uint_least32_t>(WaitForSingleObject(reinterpret_cast<HANDLE>(handle), milliseconds_timeout == -1 ? INFINITE : milliseconds_timeout));
 }