diff --git a/src/vmod_querymodifier.c b/src/vmod_querymodifier.c
index cd115a6..8300750 100644
--- a/src/vmod_querymodifier.c
+++ b/src/vmod_querymodifier.c
@@ -298,3 +298,14 @@ VCL_STRING
 vmod_excludeparams(VRT_CTX, VCL_STRING uri, VCL_STRING params) {
     return vmod_modifyparams(ctx, uri, params, 1);
 }
+
+/**
+ * Exclude all query parameters from the URL.
+ * @param ctx The Varnish context.
+ * @param uri The URL to modify.
+ * @return The modified URL.
+ */
+VCL_STRING
+vmod_excludeallparams(VRT_CTX, VCL_STRING uri) {
+    return vmod_modifyparams(ctx, uri, NULL, 1);
+}
diff --git a/src/vmod_querymodifier.vcc b/src/vmod_querymodifier.vcc
index bb9953c..2abaa18 100644
--- a/src/vmod_querymodifier.vcc
+++ b/src/vmod_querymodifier.vcc
@@ -38,3 +38,13 @@ Example
     ::
 
         set req.url = querymodifier.includeparams(req.url, "ts,v");
+
+$Function STRING excludeallparams(STRING url)
+
+Description
+    The function excludes all parameters in the URL.
+
+Example
+    ::
+
+        set req.url = querymodifier.excludeallparams(req.url);
diff --git a/src/vtc/all_params_exclusion.vtc b/src/vtc/all_params_exclusion.vtc
new file mode 100644
index 0000000..c519fbc
--- /dev/null
+++ b/src/vtc/all_params_exclusion.vtc
@@ -0,0 +1,28 @@
+varnishtest "Test querymodifier vmod for all params exclusion"
+
+server s1 {
+	rxreq
+	txresp -body "OK1"
+	expect req.url == "/feed/"
+} -start
+
+varnish v1 -vcl+backend {
+	import std;
+	import querymodifier;
+
+	sub vcl_recv {
+		std.syslog(180, "querymodifier before: " + req.url);
+		set req.url = querymodifier.excludeallparams(url=req.url);
+		std.syslog(180, "querymodifier after: " + req.url);
+	}
+} -start
+
+client c1 {
+	txreq -url "/feed/?id=1&d=2&another=3"
+	rxresp
+	expect resp.status == 200
+} -run
+
+varnish v1 -expect n_object == 1
+varnish v1 -expect cache_miss == 1
+varnish v1 -expect cache_hit == 0