diff --git a/configure.ac b/configure.ac
index 10c51e472e6cb67bd2699cc021ef37d046d9839a..308e2748b9be9890789be6d4cda5f7954e301cb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ DUNE_AC_INIT # gets module version from dune.module file
 AM_INIT_AUTOMAKE
 AM_SILENT_RULES
 AC_CONFIG_SRCDIR([src/one-body-sample.cc])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 
 
 # we need no more than the standard DE-stuff