diff --git a/legacy/ecore/configure.ac b/legacy/ecore/configure.ac
index 0c99a5d07e..b1879ab6bf 100644
--- a/legacy/ecore/configure.ac
+++ b/legacy/ecore/configure.ac
@@ -461,7 +461,7 @@ AC_MSG_CHECKING(whether ecore_x with XCB backend is to be built)
 AC_MSG_RESULT($want_ecore_x_xcb)
 
 if test "x$want_ecore_x_xcb" = "xyes" ; then
-  PKG_CHECK_MODULES(XCB, xcb xcb-icccm xcb-image xcb-keysyms,
+  PKG_CHECK_MODULES(XCB, xcb xcb-icccm xcb-image xcb-keysyms pixman-1,
     [ have_ecore_x_xcb="yes" ],
     [ have_ecore_x_xcb="no" ])