diff --git a/libgda-1.9.100-sharp.patch b/libgda-1.9.100-sharp.patch
index 6ab043f..cb0115b 100644
--- a/libgda-1.9.100-sharp.patch
+++ b/libgda-1.9.100-sharp.patch
@@ -7,12 +7,12 @@
  </configuration>
 --- libgda-1.9.100/gda-sharp/gda-sharp-2.0.pc.in~	2006-02-13 21:43:19.000000000 +0100
 +++ libgda-1.9.100/gda-sharp/gda-sharp-2.0.pc.in	2006-02-13 21:59:35.000000000 +0100
-@@ -1,12 +1,12 @@
+@@ -1,12 +1,14 @@
  prefix=@prefix@
  exec_prefix=@exec_prefix@
--libdir=@libdir@
+ libdir=@libdir@
 -pkglibdir=${libdir}/libgda
-+libdir=${exec_prefix}/lib
++pkglibdir=${prefix}/lib/mono/gda-sharp-2.0
 +gapidir=${prefix}/share/gapi-2.0
 +
  
@@ -21,7 +21,7 @@
  Requires: gtk-sharp-2.0
  Version: @VERSION@
 -Cflags: -I:${pkglibdir}/gda-api.xml
--Libraries=${pkglibdir}/gda-sharp.dll ${pkglibdir}/gda-sharp.dll.config
--Libs: -r:gda-sharp.dll
 +Cflags: -I:${gapidir}/gda-api.xml
-+Libs: -r:${libdir}/mono/gda-sharp-2.0/gda-sharp.dll
+ Libraries=${pkglibdir}/gda-sharp.dll ${pkglibdir}/gda-sharp.dll.config
+-Libs: -r:gda-sharp.dll
++Libs: -r:${pkglibdir}/gda-sharp.dll