diff --git a/src/qbrowserlib/makefile.am b/src/qbrowserlib/makefile.am
index bc92904..ef3c354 100644
--- a/src/qbrowserlib/makefile.am
+++ b/src/qbrowserlib/makefile.am
@@ -77,7 +77,16 @@ ${QMAKE_TARGET}: ${QMAKE_MAKEFILE} ${ALL_SRC} $(LANGS:%=qbrowserlib_%.qm)
 
 install-data-local:
 	${mkinstalldirs} ${DESTDIR}${libdir}
-	${INSTALL} ${QMAKE_TARGET}* ${DESTDIR}${libdir}
+	for file in ${QMAKE_TARGET}*; do
+	  if test -e $file; then
+	    ${INSTALL} $file ${DESTDIR}${libdir}
+	  fi
+	done
+	for file in release/${QMAKE_TARGET}*; do
+	  if test -e $file; then
+	    ${INSTALL} $file ${DESTDIR}${libdir}
+	  fi
+	done
 
 uninstall-local:
 	-rm -r ${DESTDIR}${libdir}/${QMAKE_TARGET}*