diff --git a/apps/i2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java b/apps/i2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java
index 564399957e4e2357ed28973af4e8a0c37086167e..30a565952a7618d46f44709d1a1e4db6d397b509 100644
--- a/apps/i2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java
+++ b/apps/i2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java
@@ -933,7 +933,7 @@ public class I2PSnarkServlet extends BasicServlet {
             // for buttons, keep the search term
             String sParam = req.getParameter("nf_s");
             if (sParam != null) {
-                buf.append("<input type=\"hidden\" name=\"s\" value=\"")
+                buf.append("<input type=\"hidden\" name=\"nf_s\" value=\"")
                    .append(DataHelper.escapeHTML(sParam)).append("\" >\n");
             }
         }