diff --git a/src/pg/test/expected/01_install_test.out b/src/pg/test/expected/01_install_test.out
index c8a763e..79ff047 100644
--- a/src/pg/test/expected/01_install_test.out
+++ b/src/pg/test/expected/01_install_test.out
@@ -1,6 +1,6 @@
 -- Install dependencies
 CREATE EXTENSION plpythonu;
-CREATE EXTENSION postgis VERSION '2.2.2';
+CREATE EXTENSION postgis;
 -- Create role publicuser if it does not exist
 DO
 $$
diff --git a/src/pg/test/sql/01_install_test.sql b/src/pg/test/sql/01_install_test.sql
index c90ea59..98d7db4 100644
--- a/src/pg/test/sql/01_install_test.sql
+++ b/src/pg/test/sql/01_install_test.sql
@@ -1,6 +1,6 @@
 -- Install dependencies
 CREATE EXTENSION plpythonu;
-CREATE EXTENSION postgis VERSION '2.2.2';
+CREATE EXTENSION postgis;
 
 -- Create role publicuser if it does not exist
 DO