diff --git a/coreapi/CMakeLists.txt b/coreapi/CMakeLists.txt
index 68cc280b1..73fa16fb9 100644
--- a/coreapi/CMakeLists.txt
+++ b/coreapi/CMakeLists.txt
@@ -162,6 +162,9 @@ else()
 		endif()
 	endif()
 endif()
+if(WIN32 AND "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsPhone")
+	set_target_properties(linphone PROPERTIES PREFIX "lib")
+endif()
 if(ICONV_FOUND)
 	target_include_directories(linphone PUBLIC ${ICONV_INCLUDE_DIRS})
 endif()