diff --git a/invokeai/frontend/web/src/features/parameters/components/ProcessButtons/InvokeButton.tsx b/invokeai/frontend/web/src/features/parameters/components/ProcessButtons/InvokeButton.tsx
index af88228be3..34bac3600d 100644
--- a/invokeai/frontend/web/src/features/parameters/components/ProcessButtons/InvokeButton.tsx
+++ b/invokeai/frontend/web/src/features/parameters/components/ProcessButtons/InvokeButton.tsx
@@ -46,6 +46,20 @@ export default function InvokeButton(props: InvokeButton) {
   return (
     <Box style={{ flexGrow: 4 }} position="relative">
       <Box style={{ position: 'relative' }}>
+        {!isReady && (
+          <Box
+            style={{
+              position: 'absolute',
+              bottom: '0',
+              left: '0',
+              right: '0',
+              height: '100%',
+              overflow: 'clip',
+            }}
+          >
+            <ProgressBar />
+          </Box>
+        )}
         {iconButton ? (
           <IAIIconButton
             aria-label={t('parameters.invoke')}
@@ -59,7 +73,6 @@ export default function InvokeButton(props: InvokeButton) {
             tooltipProps={{ placement: 'bottom' }}
             colorScheme="accent"
             id="invoke-button"
-            zIndex={2}
             {...rest}
           />
         ) : (
@@ -73,28 +86,12 @@ export default function InvokeButton(props: InvokeButton) {
             colorScheme="accent"
             id="invoke-button"
             fontWeight={700}
-            zIndex={2}
+            background={!isReady ? 'none' : 'accent.700'}
             {...rest}
           >
             Invoke
           </IAIButton>
         )}
-        {!isReady && (
-          <Box
-            style={{
-              position: 'absolute',
-              bottom: '0',
-              left: '0',
-              right: '0',
-              height: '100%',
-              zIndex: 1,
-              borderRadius: 4,
-              overflow: 'clip',
-            }}
-          >
-            <ProgressBar />
-          </Box>
-        )}
       </Box>
     </Box>
   );