diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 2a7a7c47..8b83d0f9 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Compile uberjar
-        run: lein uberjar
+        run: clj -T:build uber
       - name: Run javadoc tool
         run: mkdir -p _site/javadoc && javadoc -d _site/javadoc --source-path ./java-src -cp target/stencil-core-*-standalone.jar -subpackages io.github.erdos.stencil
       - name: Setup Pages
diff --git a/deps.edn b/deps.edn
index e77e4290..495a0537 100644
--- a/deps.edn
+++ b/deps.edn
@@ -30,7 +30,8 @@
    :extra-deps {lambdaisland/kaocha {:mvn/version "1.87.1366"}
                 lambdaisland/kaocha-junit-xml {:mvn/version "1.17.101"}
                 org.slf4j/slf4j-simple {:mvn/version "1.7.32"}}
-   :main-opts ["-m" "kaocha.runner"
+   :main-opts ["-e" "(require 'stencil.spec) ((requiring-resolve 'clojure.spec.test.alpha/instrument))"
+               "-m" "kaocha.runner"
                "--plugin" "kaocha.plugin/junit-xml"
                "--junit-xml-file" "target/surefire-reports/kaocha.xml"]
    :jvm-opts  ["-Dorg.slf4j.simpleLogger.defaultLogLevel=debug"]}}}
\ No newline at end of file
diff --git a/docs/Standalone.md b/docs/Standalone.md
index 9411d930..a702800b 100644
--- a/docs/Standalone.md
+++ b/docs/Standalone.md
@@ -5,7 +5,7 @@ It may also be easier if your application's architecture is not written in java.
 
 ## Building
 
-Build the project with the `lein uberjar` command to get a standalone application. The built output will be found in the `target` directory.
+Build the project with the `clj -T:build uber` command to get a standalone application. The built output will be found in the `target` directory.
 
 Run the file with the `java -jar *-standalone.jar` command.