diff --git a/maintenance/projects/js-themes-toolkit-v10-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js b/maintenance/projects/js-themes-toolkit-v10-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
index f7f190efd0..e3acca36d5 100644
--- a/maintenance/projects/js-themes-toolkit-v10-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
+++ b/maintenance/projects/js-themes-toolkit-v10-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
@@ -23,6 +23,10 @@ function quad(v, m) {
 }
 
 function quad_radius(v) {
+	if (v.startsWith('var')) {
+		return v;
+	}
+
 	var m = v.trim().split(/\s+/);
 
 	// 1px 2px 3px 4px => 1px 2px 4px 3px
diff --git a/maintenance/projects/js-themes-toolkit-v9-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js b/maintenance/projects/js-themes-toolkit-v9-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
index 9aae0a42cc..abe316872b 100644
--- a/maintenance/projects/js-themes-toolkit-v9-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
+++ b/maintenance/projects/js-themes-toolkit-v9-x/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
@@ -23,6 +23,10 @@ function quad(v, m) {
 }
 
 function quad_radius(v) {
+	if (v.startsWith('var')) {
+		return v;
+	}
+
 	var m = v.trim().split(/\s+/);
 
 	// 1px 2px 3px 4px => 1px 2px 4px 3px
diff --git a/projects/js-themes-toolkit/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js b/projects/js-themes-toolkit/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
index f7f190efd0..e3acca36d5 100644
--- a/projects/js-themes-toolkit/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
+++ b/projects/js-themes-toolkit/packages/liferay-theme-tasks/lib/r2/liferay-r2/index.js
@@ -23,6 +23,10 @@ function quad(v, m) {
 }
 
 function quad_radius(v) {
+	if (v.startsWith('var')) {
+		return v;
+	}
+
 	var m = v.trim().split(/\s+/);
 
 	// 1px 2px 3px 4px => 1px 2px 4px 3px