diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a7c918..3d6cf35 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -268,7 +268,7 @@ CONFIGURE_FILE(
   ${PROJECT_BINARY_DIR}/cmake/LEMONConfig.cmake
   @ONLY
 )
-IF(UNIX)
+IF(UNIX OR TRUE)
   INSTALL(
     FILES ${PROJECT_BINARY_DIR}/cmake/LEMONConfig.cmake
     DESTINATION share/lemon/cmake
@@ -282,9 +282,9 @@ ENDIF()
 
 install(
     EXPORT lemon-targets
-    FILE lemon-config.cmake
-    NAMESPACE lemon::
-    DESTINATION share/lemon
+    FILE lemon-targets.cmake
+    NAMESPACE unofficial::lemon::
+    DESTINATION share/lemon/cmake
 )
 
 CONFIGURE_FILE(
diff --git a/cmake/LEMONConfig.cmake.in b/cmake/LEMONConfig.cmake.in
index b0d2d8b..ce54986 100644
--- a/cmake/LEMONConfig.cmake.in
+++ b/cmake/LEMONConfig.cmake.in
@@ -1,4 +1,4 @@
-SET(LEMON_INCLUDE_DIR "@CMAKE_INSTALL_PREFIX@/include" CACHE PATH "LEMON include directory")
+SET(LEMON_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/../../include" CACHE PATH "LEMON include directory")
 SET(LEMON_INCLUDE_DIRS "${LEMON_INCLUDE_DIR}")
 
 IF(UNIX)
@@ -7,7 +7,12 @@ ELSEIF(WIN32)
   SET(LEMON_LIB_NAME "lemon.lib")
 ENDIF(UNIX)
 
-SET(LEMON_LIBRARY "@CMAKE_INSTALL_PREFIX@/lib/${LEMON_LIB_NAME}" CACHE FILEPATH "LEMON library")
+SET(LEMON_LIBRARY
+  optimized "${CMAKE_CURRENT_LIST_DIR}/../../lib/${LEMON_LIB_NAME}"
+  debug "${CMAKE_CURRENT_LIST_DIR}/../../debug/lib/${LEMON_LIB_NAME}"
+  CACHE FILEPATH "LEMON library")
 SET(LEMON_LIBRARIES "${LEMON_LIBRARY}")
 
 MARK_AS_ADVANCED(LEMON_LIBRARY LEMON_INCLUDE_DIR)
+
+include(./lemon-targets.cmake)