diff --git a/tinyxml2.pc.in b/tinyxml2.pc.in
index 4309c49..b040b0e 100644
--- a/tinyxml2.pc.in
+++ b/tinyxml2.pc.in
@@ -1,6 +1,6 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
-libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
 includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
 
 Name: TinyXML2