diff --git a/app/server/appsmith-server/src/main/resources/system-themes.json b/app/server/appsmith-server/src/main/resources/system-themes.json
index d5436f7eb6..19bab7d64a 100644
--- a/app/server/appsmith-server/src/main/resources/system-themes.json
+++ b/app/server/appsmith-server/src/main/resources/system-themes.json
@@ -281,6 +281,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -679,6 +684,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -1072,6 +1082,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -1461,6 +1476,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -1850,6 +1870,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -2239,6 +2264,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -2628,6 +2658,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },
@@ -3017,6 +3052,11 @@
         "fillColor": "{{appsmith.theme.colors.primaryColor}}",
         "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}"
       },
+      "QR_SCANNER_WIDGET": {
+        "buttonColor": "{{appsmith.theme.colors.primaryColor}}",
+        "borderRadius": "{{appsmith.theme.borderRadius.appBorderRadius}}",
+        "boxShadow": "none"
+      },
       "RATE_WIDGET": {
         "activeColor": "{{appsmith.theme.colors.primaryColor}}"
       },