diff --git a/krb5-mini.changes b/krb5-mini.changes
index f4f845c..917dacc 100644
--- a/krb5-mini.changes
+++ b/krb5-mini.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun  7 11:39:18 UTC 2012 - mc@suse.de
+
+- fix gcc47 issues
+
 -------------------------------------------------------------------
 Wed Jun  6 16:25:41 CEST 2012 - mc@suse.de
 
diff --git a/krb5-mini.spec b/krb5-mini.spec
index bbb4bd6..e7c8a51 100644
--- a/krb5-mini.spec
+++ b/krb5-mini.spec
@@ -217,6 +217,8 @@ done
 popd
 
 %build
+# needs to be re-generated
+rm -f src/lib/krb5/krb/deltat.c
 cd src
 ./util/reconf
 CFLAGS="$RPM_OPT_FLAGS -I/usr/include/et -fno-strict-aliasing -D_GNU_SOURCE -fPIC " \
diff --git a/krb5.changes b/krb5.changes
index f4f845c..917dacc 100644
--- a/krb5.changes
+++ b/krb5.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun  7 11:39:18 UTC 2012 - mc@suse.de
+
+- fix gcc47 issues
+
 -------------------------------------------------------------------
 Wed Jun  6 16:25:41 CEST 2012 - mc@suse.de
 
diff --git a/krb5.spec b/krb5.spec
index 6d3baf6..89e575a 100644
--- a/krb5.spec
+++ b/krb5.spec
@@ -217,6 +217,8 @@ done
 popd
 
 %build
+# needs to be re-generated
+rm -f src/lib/krb5/krb/deltat.c
 cd src
 ./util/reconf
 CFLAGS="$RPM_OPT_FLAGS -I/usr/include/et -fno-strict-aliasing -D_GNU_SOURCE -fPIC " \