diff --git a/hardware/Rakefile b/hardware/Rakefile
index b09b445..f55626a 100644
--- a/hardware/Rakefile
+++ b/hardware/Rakefile
@@ -162,7 +162,7 @@ targets.each do |target|
     # the date
     sh "sed -i 's/\\(date=\\)\\$Date\\$/\\1#{date}/' #{t.name}"
     # the revision
-    sh "sed -i 's/\\(revision=\\)\\$Revision\\$/\\1#{tagert[:sch_rev]}/' #{t.name}"
+    sh "sed -i 's/\\(revision=\\)\\$Revision\\$/\\1#{targert[:sch_rev]}/' #{t.name}"
   end
 end