diff --git a/components/TempDesignSystem/Link/index.tsx b/components/TempDesignSystem/Link/index.tsx
index c641eff90..931b4594c 100644
--- a/components/TempDesignSystem/Link/index.tsx
+++ b/components/TempDesignSystem/Link/index.tsx
@@ -26,7 +26,10 @@ export default function Link({
   trackingParams,
   onClick,
   /**
-   * Decides if the link should include the current search params in the URL
+   * Decides if the link should include the current search params in the URL.
+   * If the given href also contains search params, they take precedence and
+   * override any current search params. If you need to merge them, handle that
+   * in your component that passes the href here.
    */
   keepSearchParams,
   appendToCurrentPath,
@@ -57,8 +60,17 @@ export default function Link({
     }
 
     if (keepSearchParams && searchParams.size) {
-      const delimiter = newPath.includes("?") ? "&" : "?"
-      return `${newPath}${delimiter}${searchParams}`
+      if (newPath.includes("?")) {
+        const newPathParts = newPath.split("?")
+        const newSearchParams = new URLSearchParams(newPathParts[1])
+        searchParams.forEach((v, k) => {
+          if (!newSearchParams.has(k)) {
+            newSearchParams.set(k, v)
+          }
+        })
+        return `${newPathParts[0]}?${newSearchParams}`
+      }
+      return `${newPath}?${searchParams}`
     }
 
     return newPath