diff --git a/laboratory/resources/module.xml b/laboratory/resources/module.xml
index 73c81d9a..c2e6b76e 100644
--- a/laboratory/resources/module.xml
+++ b/laboratory/resources/module.xml
@@ -17,7 +17,7 @@
         </propertyDescriptor>
     </properties>
     <requiredModuleContext>
-        <requiredModule name="LDK"/>
+        <module name="LDK"/>
     </requiredModuleContext>
     <clientDependencies>
         <dependency path="Ext4"/>
diff --git a/laboratory/src/org/labkey/laboratory/LaboratoryModule.java b/laboratory/src/org/labkey/laboratory/LaboratoryModule.java
index 3ef26ef6..5355cebc 100644
--- a/laboratory/src/org/labkey/laboratory/LaboratoryModule.java
+++ b/laboratory/src/org/labkey/laboratory/LaboratoryModule.java
@@ -53,11 +53,8 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.function.Supplier;
 
 /**
  * User: bimber
@@ -212,19 +209,6 @@ public Set<String> getSchemaNames()
         return PageFlowUtil.set(SCHEMA_NAME);
     }
 
-    @NotNull
-    @Override
-    public List<Supplier<ClientDependency>> getClientDependencies(Container c)
-    {
-        // allow other modules to register with EHR service, and include their dependencies automatically
-        // whenever laboratory context is requested
-        List<Supplier<ClientDependency>> ret = new LinkedList<>();
-        ret.addAll(super.getClientDependencies(c));
-        ret.addAll(LaboratoryService.get().getRegisteredClientDependencies(c));
-
-        return ret;
-    }
-
     @Override
     public JSONObject getPageContextJson(ContainerUser context)
     {
diff --git a/laboratory/src/org/labkey/laboratory/LaboratoryServiceImpl.java b/laboratory/src/org/labkey/laboratory/LaboratoryServiceImpl.java
index c3b60447..d6ecbef4 100644
--- a/laboratory/src/org/labkey/laboratory/LaboratoryServiceImpl.java
+++ b/laboratory/src/org/labkey/laboratory/LaboratoryServiceImpl.java
@@ -17,6 +17,9 @@
 
 import org.apache.log4j.Logger;
 import org.json.JSONObject;
+import org.labkey.api.assay.AssayFileWriter;
+import org.labkey.api.assay.AssayProvider;
+import org.labkey.api.assay.AssayService;
 import org.labkey.api.collections.CaseInsensitiveHashMap;
 import org.labkey.api.data.ColumnInfo;
 import org.labkey.api.data.Container;
@@ -32,10 +35,10 @@
 import org.labkey.api.exp.api.ExperimentService;
 import org.labkey.api.laboratory.DataProvider;
 import org.labkey.api.laboratory.LaboratoryService;
+import org.labkey.api.laboratory.NavItem;
 import org.labkey.api.laboratory.TabbedReportItem;
 import org.labkey.api.laboratory.assay.AssayDataProvider;
 import org.labkey.api.laboratory.assay.SimpleAssayDataProvider;
-import org.labkey.api.laboratory.NavItem;
 import org.labkey.api.ldk.table.ButtonConfigFactory;
 import org.labkey.api.module.Module;
 import org.labkey.api.module.ModuleLoader;
@@ -44,12 +47,8 @@
 import org.labkey.api.query.ValidationException;
 import org.labkey.api.security.User;
 import org.labkey.api.security.permissions.ReadPermission;
-import org.labkey.api.assay.AssayFileWriter;
-import org.labkey.api.assay.AssayProvider;
-import org.labkey.api.assay.AssayService;
 import org.labkey.api.util.Pair;
 import org.labkey.api.view.ViewContext;
-import org.labkey.api.view.template.ClientDependency;
 import org.labkey.laboratory.assay.AssayHelper;
 import org.labkey.laboratory.query.DefaultAssayCustomizer;
 import org.labkey.laboratory.query.LaboratoryTableCustomizer;
@@ -65,7 +64,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.function.Supplier;
 
 /**
  * User: bimber
@@ -78,7 +76,6 @@ public class LaboratoryServiceImpl extends LaboratoryService
     private static final Logger _log = Logger.getLogger(LaboratoryServiceImpl.class);
 
     private Set<Module> _registeredModules = new HashSet<>();
-    private Map<Module, List<Supplier<ClientDependency>>> _clientDependencies = new HashMap<>();
     private Map<String, Map<String, List<ButtonConfigFactory>>> _assayButtons = new CaseInsensitiveHashMap<>();
     private Map<String, DataProvider> _dataProviders = new HashMap<>();
     private Map<String, Map<String, List<Pair<Module, Class<? extends TableCustomizer>>>>> _tableCustomizers = new CaseInsensitiveHashMap<>();
@@ -314,33 +311,6 @@ public void sortNavItems(List<? extends NavItem> navItems)
         });
     }
 
-    @Override
-    public void registerClientDependency(Supplier<ClientDependency> cd, Module owner)
-    {
-        List<Supplier<ClientDependency>> list = _clientDependencies.get(owner);
-        if (list == null)
-            list = new ArrayList<>();
-
-        list.add(cd);
-
-        _clientDependencies.put(owner, list);
-    }
-
-    @Override
-    public List<Supplier<ClientDependency>> getRegisteredClientDependencies(Container c)
-    {
-        List<Supplier<ClientDependency>> list = new ArrayList<>();
-        for (Module m : _clientDependencies.keySet())
-        {
-            if (c.getActiveModules().contains(m))
-            {
-                list.addAll(_clientDependencies.get(m));
-            }
-        }
-
-        return Collections.unmodifiableList(list);
-    }
-
     @Override
     public String getDefaultWorkbookFolderType(Container c)
     {