diff --git a/doc/versions.inc b/doc/versions.inc
index 421814ac3c..189ad00ecc 100644
--- a/doc/versions.inc
+++ b/doc/versions.inc
@@ -153,14 +153,6 @@ $m612 = array(
 	"type"=>"mac_advanced",
 );
 
-$m612dev = array(
-	"num"=>"6.12.34",
-	"status"=>"Development version (standard GUI)",
-	"file"=>"boinc_6.12.34_macOSX_universal.zip",
-	"date"=>"2 Aug 2011",
-	"type"=>"mac_advanced",
-);
-
 $m610 = array(
 	"num"=>"6.10.58",
 	"status"=>"Older version (standard GUI)",
@@ -193,14 +185,6 @@ $m612c = array(
 	"type"=>"bare_core",
 );
 
-$m612cdev = array(
-	"num"=>"6.12.34",
-	"status"=>"Development version (Unix command-line version)",
-	"file"=>"boinc_6.12.34_universal-apple-darwin.zip",
-	"date"=>"2 Aug 2011",
-	"type"=>"bare_core",
-);
-
 $m610c = array(
 	"num"=>"6.10.58",
 	"status"=>"Older version (Unix command-line version)",
@@ -318,8 +302,6 @@ $mac = array(
     "versions"=>array(
 		$m613,
 		$m613c,
-        $m612dev,
-		$m612cdev,
 		$m612,
 		$m612c,
 		$m610,