diff --git a/Quarter.pc.cmake.in b/Quarter.pc.cmake.in
index ea7b2d6..037007a 100644
--- a/Quarter.pc.cmake.in
+++ b/Quarter.pc.cmake.in
@@ -13,7 +13,7 @@ htmldir=${docdir}/html
 Name: @PROJECT_NAME@
 Description: A Qt Gui widget for Coin
 Version: @PROJECT_VERSION@
-Requires: Coin, QtCore, QtGui, QtOpenGL, QtXml
+Requires: Coin, Qt5Core, Qt5Gui, Qt5OpenGL, Qt5Xml
 Conflicts:
 Libs: -L${libdir} -lQuarter @QUARTER_USE_LDFLAGS@ @QUARTER_USE_LIBS@
 Cflags: -I${includedir} @QUARTER_USE_CPPFLAGS@
