diff --git a/drug-target/global.R b/drug-target/global.R
index 354dc78..7f6a06f 100644
--- a/drug-target/global.R
+++ b/drug-target/global.R
@@ -65,7 +65,8 @@ load_target_globals=function(target){
       }
     }
   )
-}
+  }
+
 
 #### Local Functions ####
 # Generate a conditionalPanel() for a given graph function and sidebar name combination
diff --git a/drug-target/server.R b/drug-target/server.R
index 6526ee5..99ffdd3 100644
--- a/drug-target/server.R
+++ b/drug-target/server.R
@@ -26,7 +26,11 @@ function(input, output, session) {
   
   
   #### observeEvent() Fun(tm) ####
-  observeEvent(input$clear_ngl, {
+  observeEvent(
+    {
+      input$clear_ngl
+      input$force
+      }, {
     NGLVieweR_proxy("structure") %>%
       removeSelection("Pos")
   })
@@ -51,6 +55,7 @@ function(input, output, session) {
       input$snp_ligand_dist
       input$snp_nca_dist
       input$snp_interface_dist
+      input$force
     },
     {
       print("entering main observeEvent()")
diff --git a/drug-target/ui.R b/drug-target/ui.R
index e91a10e..db74a8a 100644
--- a/drug-target/ui.R
+++ b/drug-target/ui.R
@@ -27,6 +27,10 @@ dashboardPage(skin="purple",
                               menuItem("Consurf", tabName="Consurf"),
                               menuItem("LogoP OR", tabName="LogoP OR"),
                               menuItem("Lineage", tabName="Lineage"),
+                              actionButton("force",
+                                           "Force Refresh")
+                              ),
+                 
                               #menuItem('Stability count', tabName='Stability count'),
                               
                               # These conditionalPanel()s make extra settings appear in the sidebar when needed