diff --git a/src/docker_clojure/dockerfile.clj b/src/docker_clojure/dockerfile.clj
index cabb7b9e..a61db835 100644
--- a/src/docker_clojure/dockerfile.clj
+++ b/src/docker_clojure/dockerfile.clj
@@ -5,7 +5,7 @@
    [docker-clojure.dockerfile.boot :as boot]
    [docker-clojure.dockerfile.lein :as lein]
    [docker-clojure.dockerfile.tools-deps :as tools-deps]
-   [docker-clojure.dockerfile.shared :refer :all]))
+   [docker-clojure.dockerfile.shared :refer [copy-resource-file! entrypoint]]))
 
 (defn build-dir [{:keys [base-image-tag jdk-version build-tool]}]
   (str/join "/" ["target"
diff --git a/src/docker_clojure/dockerfile/boot.clj b/src/docker_clojure/dockerfile/boot.clj
index 666f4e7a..00be91fc 100644
--- a/src/docker_clojure/dockerfile/boot.clj
+++ b/src/docker_clojure/dockerfile/boot.clj
@@ -1,5 +1,7 @@
 (ns docker-clojure.dockerfile.boot
-  (:require [docker-clojure.dockerfile.shared :refer :all]))
+  (:require [docker-clojure.dockerfile.shared
+             :refer [concat-commands entrypoint install-distro-deps
+                     uninstall-distro-build-deps]]))
 
 (defn prereqs [_ _] nil)
 
diff --git a/src/docker_clojure/dockerfile/lein.clj b/src/docker_clojure/dockerfile/lein.clj
index 9abce3ed..313f5ffd 100644
--- a/src/docker_clojure/dockerfile/lein.clj
+++ b/src/docker_clojure/dockerfile/lein.clj
@@ -1,5 +1,7 @@
 (ns docker-clojure.dockerfile.lein
-  (:require [docker-clojure.dockerfile.shared :refer :all]))
+  (:require [docker-clojure.dockerfile.shared
+             :refer [concat-commands entrypoint install-distro-deps
+                     uninstall-distro-build-deps]]))
 
 (defn prereqs [_ _] nil)
 
diff --git a/src/docker_clojure/dockerfile/tools_deps.clj b/src/docker_clojure/dockerfile/tools_deps.clj
index 285030f4..8d5a4fb5 100644
--- a/src/docker_clojure/dockerfile/tools_deps.clj
+++ b/src/docker_clojure/dockerfile/tools_deps.clj
@@ -1,5 +1,7 @@
 (ns docker-clojure.dockerfile.tools-deps
-  (:require [docker-clojure.dockerfile.shared :refer :all]))
+  (:require [docker-clojure.dockerfile.shared
+             :refer [concat-commands copy-resource-file! entrypoint
+                     install-distro-deps uninstall-distro-build-deps]]))
 
 (defn prereqs [dir _variant]
   (copy-resource-file! dir "rlwrap.retry" identity
diff --git a/test/docker_clojure/core_test.clj b/test/docker_clojure/core_test.clj
index 5d953e9f..605d6201 100644
--- a/test/docker_clojure/core_test.clj
+++ b/test/docker_clojure/core_test.clj
@@ -1,8 +1,8 @@
 (ns docker-clojure.core-test
-  (:require [clojure.test :refer :all]
-            [docker-clojure.core :refer :all]
+  (:require [clojure.test :refer [deftest is are testing]]
+            [docker-clojure.core :refer [exclude? image-variants variant-map]]
             [docker-clojure.config :as cfg]
-            [docker-clojure.util :refer :all]
+            [docker-clojure.util :refer [default-docker-tag]]
             [clojure.string :as str]))
 
 (deftest image-variants-test
diff --git a/test/docker_clojure/dockerfile_test.clj b/test/docker_clojure/dockerfile_test.clj
index 31334f07..5c8264ca 100644
--- a/test/docker_clojure/dockerfile_test.clj
+++ b/test/docker_clojure/dockerfile_test.clj
@@ -1,7 +1,7 @@
 (ns docker-clojure.dockerfile-test
   (:require [clojure.string :as str]
-            [clojure.test :refer :all]
-            [docker-clojure.dockerfile :refer :all]
+            [clojure.test :refer [deftest is testing]]
+            [docker-clojure.dockerfile :refer [build-dir contents]]
             [docker-clojure.config :as cfg]
             [docker-clojure.dockerfile.lein :as lein]
             [docker-clojure.dockerfile.boot :as boot]
diff --git a/test/docker_clojure/manifest_test.clj b/test/docker_clojure/manifest_test.clj
index 2dd032fd..30303036 100644
--- a/test/docker_clojure/manifest_test.clj
+++ b/test/docker_clojure/manifest_test.clj
@@ -1,6 +1,6 @@
 (ns docker-clojure.manifest-test
-  (:require [clojure.test :refer :all]
-            [docker-clojure.manifest :refer :all]))
+  (:require [clojure.test :refer [deftest is are testing]]
+            [docker-clojure.manifest :refer [variant-tags]]))
 
 (deftest variant-tags-test
   (testing "Generates all-defaults tag for a build tool"
diff --git a/test/docker_clojure/test_runner.clj b/test/docker_clojure/test_runner.clj
index c43c512c..7b698930 100644
--- a/test/docker_clojure/test_runner.clj
+++ b/test/docker_clojure/test_runner.clj
@@ -1,5 +1,5 @@
 (ns docker-clojure.test-runner
-  (:require [clojure.test :refer :all])
+  (:require [clojure.test :refer [run-tests]])
   (:gen-class))
 
 (defn -main [& namespaces]
@@ -9,4 +9,3 @@
         {:keys [fail error]} test-results
         failures-and-errors (+ fail error)]
     (System/exit failures-and-errors)))
-