diff --git a/qtinterface/CMakeLists.txt b/qtinterface/CMakeLists.txt
index 6017bd0..8633d8d 100644
--- a/qtinterface/CMakeLists.txt
+++ b/qtinterface/CMakeLists.txt
@@ -139,9 +139,10 @@ foreach( _lib ${QT_LIBRARIES} )
 endforeach( )
 
 configure_file( tqt.pc.cmake tqt.pc @ONLY )
-configure_file( tqtqui.pc.cmake tqt.pc @ONLY )
+configure_file( tqtqui.pc.cmake tqtqui.pc @ONLY )
 
 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/tqt.pc DESTINATION ${PKGCONFIG_INSTALL_DIR} )
+install( FILES ${CMAKE_CURRENT_BINARY_DIR}/tqtqui.pc DESTINATION ${PKGCONFIG_INSTALL_DIR} )
 
 
 ##### tqt (shared) ##############################