diff --git a/tests/ChangeLog b/tests/ChangeLog
index 48a41c24..3ffb8930 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2007-07-12  Marcus Brinkmann  <marcus@g10code.de>
+
+	* gpgsm/Makefile.am (key_id): Change := into =.
+
 2007-07-12  Werner Koch  <wk@g10code.com>
 
 	* gpgsm/t-support.h (init_gpgme) [W32]: Do not init the locales as
diff --git a/tests/gpgsm/Makefile.am b/tests/gpgsm/Makefile.am
index 2be6c625..86c04b0d 100644
--- a/tests/gpgsm/Makefile.am
+++ b/tests/gpgsm/Makefile.am
@@ -38,7 +38,7 @@ LDADD = ../../gpgme/libgpgme.la
 # and needs a working pinentry.
 noinst_PROGRAMS = $(TESTS) t-genkey
 
-key_id := 32100C27173EF6E9C4E9A25D3D69F86D37A4F939
+key_id = 32100C27173EF6E9C4E9A25D3D69F86D37A4F939
 
 DISTCLEANFILES = pubring.kbx pubring.kbx~ gpgsm.conf trustlist.txt \
 	private-keys-v1.d/$(key_id).key random_seed