diff --git a/devices/perseus/CMakeLists.txt b/devices/perseus/CMakeLists.txt
index bd83f6365..1cf08b9ce 100644
--- a/devices/perseus/CMakeLists.txt
+++ b/devices/perseus/CMakeLists.txt
@@ -11,6 +11,7 @@ set(perseusdevice_HEADERS
 )
 
 include_directories(
+    ${LIBUSB_INCLUDE_DIR}
     ${LIBPERSEUS_INCLUDE_DIR}
 )
 
@@ -22,6 +23,7 @@ set_target_properties(perseusdevice
     PROPERTIES DEFINE_SYMBOL "devices_EXPORTS")
 
 target_link_libraries(perseusdevice
+    ${LIBUSB_LIBRARIES}
     ${LIBPERSEUS_LIBRARIES}
     sdrbase
 )
diff --git a/plugins/samplesource/perseus/CMakeLists.txt b/plugins/samplesource/perseus/CMakeLists.txt
index 572dd5673..a11cc1d73 100644
--- a/plugins/samplesource/perseus/CMakeLists.txt
+++ b/plugins/samplesource/perseus/CMakeLists.txt
@@ -17,6 +17,7 @@ set(perseus_HEADERS
 include_directories(
     ${CMAKE_SOURCE_DIR}/swagger/sdrangel/code/qt5/client
     ${CMAKE_SOURCE_DIR}/devices
+    ${LIBUSB_INCLUDE_DIR}
     ${LIBPERSEUS_INCLUDE_DIR}
 )
 
@@ -53,6 +54,7 @@ target_link_libraries(${TARGET_NAME}
 	sdrbase
 	${TARGET_LIB_GUI}
         swagger
+        ${LIBUSB_LIBRARIES}
         ${LIBPERSEUS_LIBRARIES}
         perseusdevice
 )