diff --git a/qcaml-tools/Makefile b/qcaml-tools/Makefile
index 7c537b9..9ee8806 100644
--- a/qcaml-tools/Makefile
+++ b/qcaml-tools/Makefile
@@ -10,7 +10,7 @@ TARGETS=quack_input \
 	dune build $@
 
 $(TARGETS): $(patsubst %, %.exe, $(TARGETS))
-	for i in $* ; do ln _build/default/$$i $${i%.exe} ; done
+	for i in $(TARGETS) ; do cp _build/default/$${i}.exe $$i ; done
 
 default: $(TARGETS)
 
diff --git a/qcaml-tools/dune b/qcaml-tools/dune
index 7bc46c7..a2a77f8 100644
--- a/qcaml-tools/dune
+++ b/qcaml-tools/dune
@@ -4,6 +4,7 @@
     quack_integrals
  )
  (libraries
+        qcaml.common
      qcaml
  )
 )