diff --git a/cmake/jstar.pc.in b/cmake/jstar.pc.in
index e98a7b84..8bf20e81 100644
--- a/cmake/jstar.pc.in
+++ b/cmake/jstar.pc.in
@@ -7,8 +7,8 @@
 
 prefix="@CMAKE_INSTALL_PREFIX@"
 exec_prefix="${prefix}"
-libdir="${prefix}/lib"
-includedir="${prefix}/include"
+libdir="${prefix}/@CMAKE_INSTALL_LIBDIR@"
+includedir="${prefix}/@CMAKE_INSTALL_INCLUDEDIR@"
 
 Name: @PROJECT_NAME@
 Description: @CMAKE_PROJECT_DESCRIPTION@
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 32a69413..7d8d247a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -199,6 +199,6 @@ if(JSTAR_INSTALL)
     )
     install(
         FILES ${CMAKE_BINARY_DIR}/jstar.pc
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkg-config
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
     )
 endif()