diff --git a/frontend/src/components/GShootStatus.vue b/frontend/src/components/GShootStatus.vue
index 02ed91ea00..a7e20210e7 100644
--- a/frontend/src/components/GShootStatus.vue
+++ b/frontend/src/components/GShootStatus.vue
@@ -319,7 +319,7 @@ export default {
     },
     color () {
       if (this.isAborted || this.isStaleShoot) {
-        return 'grey'
+        return 'unknown'
       } else if (this.isError) {
         return 'error'
       } else {
diff --git a/frontend/src/components/GStatusTag.vue b/frontend/src/components/GStatusTag.vue
index fc89d8e6c3..7f048d2683 100644
--- a/frontend/src/components/GStatusTag.vue
+++ b/frontend/src/components/GStatusTag.vue
@@ -225,7 +225,7 @@ export default {
     },
     color () {
       if (this.isUnknown || this.staleShoot) {
-        return 'grey'
+        return 'unknown'
       }
       if (this.isError) {
         return 'error'