diff --git a/grafana/kubernetes-php-fpm.json b/grafana/kubernetes-php-fpm.json
index d112b66d..e8414e34 100644
--- a/grafana/kubernetes-php-fpm.json
+++ b/grafana/kubernetes-php-fpm.json
@@ -54,7 +54,7 @@
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                     "colorValue": false,
                     "colors": ["rgba(50, 172, 45, 0.97)", "rgba(237, 129, 40, 0.89)", "rgba(245, 54, 54, 0.9)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "description": "Utilisation of processes based on active/inactive processes",
                     "format": "percent",
                     "gauge": {
@@ -158,7 +158,7 @@
                     "colorBackground": false,
                     "colorValue": false,
                     "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "decimals": null,
                     "description": "How many times was the maximum amount of children reached?",
                     "format": "short",
@@ -261,7 +261,7 @@
                     "colorBackground": false,
                     "colorValue": false,
                     "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "decimals": null,
                     "format": "short",
                     "gauge": {
@@ -362,7 +362,7 @@
                     "colorBackground": false,
                     "colorValue": false,
                     "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "decimals": null,
                     "format": "short",
                     "gauge": {
@@ -464,7 +464,7 @@
                     "colorBackground": false,
                     "colorValue": false,
                     "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "decimals": null,
                     "format": "short",
                     "gauge": {
@@ -566,7 +566,7 @@
                     "colorBackground": false,
                     "colorValue": false,
                     "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "decimals": null,
                     "format": "short",
                     "gauge": {
@@ -680,7 +680,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 24,
                     "legend": {
@@ -796,7 +796,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 25,
                     "legend": {
@@ -892,7 +892,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 10,
                     "legend": {
@@ -1005,7 +1005,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 14,
                     "legend": {
@@ -1097,7 +1097,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 11,
                     "legend": {
@@ -1219,7 +1219,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 4,
                     "legend": {
@@ -1352,7 +1352,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 12,
                     "legend": {
@@ -1456,7 +1456,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -1561,7 +1561,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -1646,7 +1646,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -1742,7 +1742,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "description": "The metric may not work if there is no quota assigned.",
                     "fill": 1,
                     "id": 16,
@@ -1820,7 +1820,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 15,
                     "legend": {
@@ -1910,7 +1910,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "fill": 1,
                     "id": 20,
                     "legend": {
@@ -2007,7 +2007,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -2112,7 +2112,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -2215,7 +2215,7 @@
                     "bars": false,
                     "dashLength": 10,
                     "dashes": false,
-                    "datasource": "prometheus",
+                    "datasource": null,
                     "editable": true,
                     "error": false,
                     "fill": 1,
@@ -2320,7 +2320,7 @@
             {
                 "allValue": null,
                 "current": {},
-                "datasource": "prometheus",
+                "datasource": null,
                 "hide": 0,
                 "includeAll": false,
                 "label": "Namespace",