diff --git a/Makefile.in b/Makefile.in
index c17ddcb..434492a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -93,6 +93,8 @@ DISABLE_STATIC          = @disable_static@
 USE_CUSTOM_CFGDEFS      = @use_custom_cfgdefs@
 USE_CUSTOM_USRDEFS      = @use_custom_usrdefs@
 
+.SUFFIXES:
+
 all:
 install:
 shared: