diff --git a/installer/Installer32.wxs b/installer/Installer32.wxs
index e65716649..39882e3fb 100644
--- a/installer/Installer32.wxs
+++ b/installer/Installer32.wxs
@@ -27,8 +27,13 @@
                       IncludeMaximum="yes"
                       Maximum="$(env.RENDERDOC_VERSION)"
                       Property="OLDERVERSIONBEINGUPGRADED" />
+      <UpgradeVersion OnlyDetect="yes" Property="NEWERVERSIONDETECTED" Minimum="$(env.RENDERDOC_VERSION)" IncludeMinimum="no" />
     </Upgrade>
 
+    <Condition Message="A later version of [ProductName] is already installed"> 
+      NOT NEWERVERSIONDETECTED
+    </Condition> 
+
     <Media Id='1' Cabinet='renderdoc.cab' EmbedCab='yes' DiskPrompt="CD-ROM #1" />
     <Property Id='DiskPrompt' Value="RenderDoc Installation [1]" />
 
diff --git a/installer/Installer64.wxs b/installer/Installer64.wxs
index b1dcc99ba..f58c5a02c 100644
--- a/installer/Installer64.wxs
+++ b/installer/Installer64.wxs
@@ -17,8 +17,13 @@
                       IncludeMaximum="yes"
                       Maximum="$(env.RENDERDOC_VERSION)"
                       Property="OLDERVERSIONBEINGUPGRADED" />
+      <UpgradeVersion OnlyDetect="yes" Property="NEWERVERSIONDETECTED" Minimum="$(env.RENDERDOC_VERSION)" IncludeMinimum="no" />
     </Upgrade>
 
+    <Condition Message="A later version of [ProductName] is already installed"> 
+      NOT NEWERVERSIONDETECTED
+    </Condition> 
+
     <Media Id='1' Cabinet='renderdoc.cab' EmbedCab='yes' DiskPrompt="CD-ROM #1" />
     <Property Id='DiskPrompt' Value="RenderDoc Installation [1]" />