diff --git a/modules/reitit-core/src/reitit/impl.cljc b/modules/reitit-core/src/reitit/impl.cljc
index 28499e75..a012488f 100644
--- a/modules/reitit-core/src/reitit/impl.cljc
+++ b/modules/reitit-core/src/reitit/impl.cljc
@@ -187,6 +187,10 @@
          (when (namespace this) "/")
          (name this)))
 
+  #?(:clj  Boolean
+     :cljs boolean)
+  (into-string [this] (str this))
+
   #?(:clj  Number
      :cljs number)
   (into-string [this] (str this))
diff --git a/test/cljc/reitit/impl_test.cljc b/test/cljc/reitit/impl_test.cljc
index 8ae5839d..b822666f 100644
--- a/test/cljc/reitit/impl_test.cljc
+++ b/test/cljc/reitit/impl_test.cljc
@@ -23,18 +23,32 @@
                                         impl/into-string
                                         impl/url-encode)))
   (is (= "reitit.impl-test/kikka" (-> ::kikka
-                                       impl/into-string
-                                       impl/url-encode
-                                       impl/url-decode))))
+                                      impl/into-string
+                                      impl/url-encode
+                                      impl/url-decode))))
 
 (deftest path-params-test
   (is (= {:n "1"
+          :n1 "-1"
+          :n2 "1"
+          :n3 "1"
+          :n4 "1"
+          :n5 "1"
           :d "2.2"
+          :b "true"
           :s "kikka"
+          :u "c2541900-17a7-4353-9024-db8ac258ba4e"
           :k "kikka"
           :qk "reitit.impl-test%2Fkikka"}
          (impl/path-params {:n 1
+                            :n1 -1
+                            :n2 (long 1)
+                            :n3 (int 1)
+                            :n4 (short 1)
+                            :n5 (byte 1)
                             :d 2.2
+                            :b true
                             :s "kikka"
+                            :u #uuid "c2541900-17a7-4353-9024-db8ac258ba4e"
                             :k :kikka
                             :qk ::kikka}))))