diff --git a/.travis.yml b/.travis.yml
index 50ba152bf..497d09874 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,3 +45,5 @@ before_script:
   - psql -U postgres -c 'create database sqlt_test;'
 script:
   - perl Makefile.PL && make test
+services:
+  - postgresql
diff --git a/Makefile.PL b/Makefile.PL
index 70080cbc1..f33b69e4d 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -3,7 +3,7 @@ use warnings;
 use ExtUtils::MakeMaker;
 use File::ShareDir::Install;
 do './maint/Makefile.PL.include' or die $@
-  unless -f 'META.yml';
+  unless -f 'META.yml' && -f 't/data/roundtrip_autogen.yaml';
 my $eumm_version = eval $ExtUtils::MakeMaker::VERSION;
 
 my %eumm_args = (