diff --git a/oxo-web/src/main/java/uk/ac/ebi/spot/config/OxOWebMvcConfig.java b/oxo-web/src/main/java/uk/ac/ebi/spot/config/OxOWebMvcConfig.java
index a204683..872bbf8 100644
--- a/oxo-web/src/main/java/uk/ac/ebi/spot/config/OxOWebMvcConfig.java
+++ b/oxo-web/src/main/java/uk/ac/ebi/spot/config/OxOWebMvcConfig.java
@@ -5,6 +5,8 @@
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.PathMatchConfigurer;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.*;
+
 
 /**
  * @author Simon Jupp
@@ -33,4 +35,11 @@ public void configurePathMatch(PathMatchConfigurer configurer) {
 
 
     }
+    
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        if(System.getenv("OXO_CUSTOM")!=null) {
+            String resource = "file:" + System.getenv("OXO_CUSTOM")+"/";
+            registry.addResourceHandler("/custom/**").addResourceLocations(resource);
+        }
+    }
 }
diff --git a/oxo-web/src/main/java/uk/ac/ebi/spot/controller/ui/CustomisationProperties.java b/oxo-web/src/main/java/uk/ac/ebi/spot/controller/ui/CustomisationProperties.java
index fbed96a..c8bbb2b 100644
--- a/oxo-web/src/main/java/uk/ac/ebi/spot/controller/ui/CustomisationProperties.java
+++ b/oxo-web/src/main/java/uk/ac/ebi/spot/controller/ui/CustomisationProperties.java
@@ -13,7 +13,7 @@ public class CustomisationProperties {
     @Value("${oxo.customisation.debrand:false}")
     private boolean debrand;
     
-    @Value("${oxo.customisation.logo:/img/OXO_logo_2017_colour_background.png")
+    @Value("${oxo.customisation.logo:/img/OXO_logo_2017_colour_background.png}")
     private String logo;
 
     @Value("${oxo.customisation.title:Ontology Xref Service}")
diff --git a/oxo-web/src/main/resources/templates/fragments/header.html b/oxo-web/src/main/resources/templates/fragments/header.html
index 80257ae..47dcb20 100644
--- a/oxo-web/src/main/resources/templates/fragments/header.html
+++ b/oxo-web/src/main/resources/templates/fragments/header.html
@@ -21,7 +21,7 @@
                     <div class="columns medium-12" id="local-title">
                         <!--<h1><a href="../../" title="Back to Oxo homepage">Ontology Xref Service</a></h1>-->
                         <a href="../../" title="Back to Oxo homepage">
-                        <img th:src="@{/img/OXO_logo_2017_colour_background.png}" style="height:100px;"/>
+                            <img th:src="@{${logo}}" style="height:100px;"/>
                         </a>
                     </div>