diff --git a/cmake/Modules/FindOpenNI.cmake b/cmake/Modules/FindOpenNI.cmake
index 249e89621bf..e86ab40b2ab 100644
--- a/cmake/Modules/FindOpenNI.cmake
+++ b/cmake/Modules/FindOpenNI.cmake
@@ -51,7 +51,7 @@ if(OPENNI_INCLUDE_DIR AND OPENNI_LIBRARY)
   mark_as_advanced(OPENNI_INCLUDE_DIRS)
 
   # Libraries
-  if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+  if(NOT WIN32)
     find_package(libusb REQUIRED)
     set(OPENNI_LIBRARIES ${OPENNI_LIBRARY} libusb::libusb)
   else()
diff --git a/cmake/Modules/FindOpenNI2.cmake b/cmake/Modules/FindOpenNI2.cmake
index 14ca206e40f..5ab50743b4e 100644
--- a/cmake/Modules/FindOpenNI2.cmake
+++ b/cmake/Modules/FindOpenNI2.cmake
@@ -41,7 +41,7 @@ if(OPENNI2_INCLUDE_DIR AND OPENNI2_LIBRARY)
   mark_as_advanced(OPENNI2_INCLUDE_DIRS)
 
   # Libraries
-  if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+  if(NOT WIN32)
     find_package(libusb REQUIRED)
     set(OPENNI2_LIBRARIES ${OPENNI2_LIBRARY} libusb::libusb)
   else()