diff --git a/src/printer/CMakeLists.txt b/src/printer/CMakeLists.txt
index 3ce7ac2..84c58a6 100644
--- a/src/printer/CMakeLists.txt
+++ b/src/printer/CMakeLists.txt
@@ -3,7 +3,7 @@ set(Boost_USE_STATIC_LIBS ON)
 find_package(Boost 1.62 REQUIRED)
 
 if(WIN32)
-  find_package(LibUSB REQUIRED)
+  find_package(LIBUSB REQUIRED)
 else()
   find_package(PkgConfig REQUIRED)
   pkg_check_modules(LibUSB REQUIRED libusb-1.0)
@@ -15,7 +15,7 @@ set(PRINTER_SOURCES
 
 add_library(printer STATIC ${PRINTER_SOURCES})
 if(WIN32)
-  target_link_libraries(printer core ${LibUSB_1_LIBRARIES})
+  target_link_libraries(printer core ${LIBUSB_1_LIBRARIES})
 else()
   target_link_libraries(printer core ${LibUSB_LIBRARIES})
 endif()