diff --git a/OConnorExperiments/module.properties b/OConnorExperiments/module.properties
index 97407ec8..75263c11 100644
--- a/OConnorExperiments/module.properties
+++ b/OConnorExperiments/module.properties
@@ -1 +1,2 @@
 ModuleClass: org.labkey.oconnorexperiments.OConnorExperimentsModule
+SupportedDatabases: pgsql
diff --git a/OConnorRepository/module.properties b/OConnorRepository/module.properties
index f58ba80a..4919615b 100644
--- a/OConnorRepository/module.properties
+++ b/OConnorRepository/module.properties
@@ -1,3 +1,3 @@
 Name: OConnorRepository
 RequiredServerVersion: 13.20
-
+SupportedDatabases: pgsql
diff --git a/genotyping/module.properties b/genotyping/module.properties
index 74d88afa..811fc535 100644
--- a/genotyping/module.properties
+++ b/genotyping/module.properties
@@ -1 +1,2 @@
 ModuleClass: org.labkey.genotyping.GenotypingModule
+SupportedDatabases: pgsql
diff --git a/genotyping/test/src/org/labkey/test/tests/GenotypingBaseTest.java b/genotyping/test/src/org/labkey/test/tests/GenotypingBaseTest.java
index 70f3e675..78c22b81 100644
--- a/genotyping/test/src/org/labkey/test/tests/GenotypingBaseTest.java
+++ b/genotyping/test/src/org/labkey/test/tests/GenotypingBaseTest.java
@@ -28,6 +28,7 @@
 import org.labkey.test.WebTestHelper;
 import org.labkey.test.util.DataRegionTable;
 import org.labkey.test.util.LogMethod;
+import org.labkey.test.util.PostgresOnlyTest;
 
 import java.io.File;
 import java.io.IOException;
@@ -35,7 +36,7 @@
 import java.util.Collections;
 import java.util.List;
 
-abstract public class GenotypingBaseTest extends BaseWebDriverTest
+abstract public class GenotypingBaseTest extends BaseWebDriverTest implements PostgresOnlyTest
 {
     private static final File pipelineLoc = TestFileUtils.getSampleData("genotyping");
     protected static int pipelineJobCount = 0;