diff --git a/Makefile b/Makefile
index 0f4345c..62629c4 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ PERLFILES = run_build.pl run_web_txn.pl run_branches.pl \
 	PGBuild/Modules/Skeleton.pm \
 	PGBuild/Modules/TestUpgrade.pm \
 	PGBuild/Modules/FileTextArrayFDW.pm \
+	PGBuild/Modules/TestDecoding.pm \
 	PGBuild/Modules/TestCollateLinuxUTF8.pm
 
 OTHERFILES = License README
diff --git a/build-farm.conf b/build-farm.conf
index cf6c06a..b3f4441 100644
--- a/build-farm.conf
+++ b/build-farm.conf
@@ -202,7 +202,7 @@ my $branch;
 
     base_port => 5678,
 
-    modules => [qw(TestUpgrade)],
+    modules => [qw(TestUpgrade TestDecoding)],
 
     #
 );