diff --git a/debian/patches/0280-relax-pg.patch b/debian/patches/0280-relax-pg.patch
new file mode 100644
index 0000000000..900e4959fa
--- /dev/null
+++ b/debian/patches/0280-relax-pg.patch
@@ -0,0 +1,11 @@
+--- a/Gemfile
++++ b/Gemfile
+@@ -14,7 +14,7 @@
+ # Supported DBs
+ ENV["DB"] ||= "mysql"
+ gem "mysql2", '~> 0.3.16' if ENV["DB"] == "all" || ENV["DB"] == "mysql"
+-gem "pg", '~> 0.18.2' if ENV["DB"] == "all" || ENV["DB"] == "postgres"
++gem "pg", '~> 0.18' if ENV["DB"] == "all" || ENV["DB"] == "postgres"
+ 
+ gem 'rugged', '~> 0.24.0'
+ 
diff --git a/debian/patches/series b/debian/patches/series
index c461ae591d..b76f095786 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -12,3 +12,4 @@ pid-log-paths.patch
 0250-relax-licensee.patch
 0260-relax-ruby-parser.patch
 0270-relax-toml-rb.patch
+0280-relax-pg.patch