diff --git a/bindings/Makefile.am b/bindings/Makefile.am
index 56103c5c2..2a6382b0c 100644
--- a/bindings/Makefile.am
+++ b/bindings/Makefile.am
@@ -114,7 +114,7 @@ uninstall-py:
 
 ##########################################
 
-EXTRA_LTLIBRARIES = $(tcl_ltlib) $(python_ltlib)
+lib_LTLIBRARIES = $(tcl_ltlib) $(python_ltlib)
 
 all-local: @BINDING_ALL@