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--- a/.hgignore
+++ b/.hgignore
@@ -81,6 +81,7 @@
 src/index/recollindex
 src/internfile/alldeps
 src/kde/kioslave/kio_recoll/builddir
+src/lib/Makefile
 src/lib/alldeps
 src/lib/librecoll.a
 src/lib/librecoll.so*