diff --git a/releases/weekly/specs/alpha/packagecd.spec b/releases/weekly/specs/alpha/packagecd.spec
index d8c74554..3bef71c3 100644
--- a/releases/weekly/specs/alpha/packagecd.spec
+++ b/releases/weekly/specs/alpha/packagecd.spec
@@ -48,7 +48,7 @@ grp/cd2/packages:
 	xemacs
 	xmms
 	mozilla-firefox
-	mozilla-thunderbird
+	thunderbird
 	abiword
 	pidgin
 	xchat
diff --git a/releases/weekly/specs/sparc/sparc64/packages.spec b/releases/weekly/specs/sparc/sparc64/packages.spec
index 3560ebc8..c2aa712f 100644
--- a/releases/weekly/specs/sparc/sparc64/packages.spec
+++ b/releases/weekly/specs/sparc/sparc64/packages.spec
@@ -76,7 +76,7 @@ grp/cd2/packages:
 	blackbox
 	sylpheed
 	mozilla-firefox
-	mozilla-thunderbird
+	thunderbird
 	abiword
 	gnumeric
 	pidgin