diff --git a/devenv/dev-dashboards/transforms/join-by-field.json b/devenv/dev-dashboards/transforms/join-by-field.json
index d4c8e018042..a86b3b89a89 100644
--- a/devenv/dev-dashboards/transforms/join-by-field.json
+++ b/devenv/dev-dashboards/transforms/join-by-field.json
@@ -86,8 +86,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -151,8 +150,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -214,8 +212,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -296,8 +293,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -372,8 +368,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -437,8 +432,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -536,8 +530,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -635,4 +628,4 @@
   "uid": "gw0K4rmVz",
   "version": 6,
   "weekStart": ""
-}
\ No newline at end of file
+}
diff --git a/devenv/dev-dashboards/transforms/join-by-labels.json b/devenv/dev-dashboards/transforms/join-by-labels.json
index bf2e8fa8259..951a670f405 100644
--- a/devenv/dev-dashboards/transforms/join-by-labels.json
+++ b/devenv/dev-dashboards/transforms/join-by-labels.json
@@ -43,8 +43,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -142,8 +141,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -208,8 +206,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -283,8 +280,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -355,4 +351,4 @@
   "uid": "FVl-9CR4z",
   "version": 10,
   "weekStart": ""
-}
\ No newline at end of file
+}