diff --git a/priv/static/Linux.sh b/priv/static/Linux.sh
index 0601cd94..564fa2ad 100755
--- a/priv/static/Linux.sh
+++ b/priv/static/Linux.sh
@@ -76,8 +76,9 @@ function install() {
         ;;
     "mise")
         curl https://mise.run | sh
-        echo "\n\neval \"\$(~/.local/bin/mise activate $current_shell)\"" >>$config_file
-        eval "$(~/.local/bin/mise activate $current_shell)"
+        command='"$(~/.local/bin/mise activate '$current_shell')"'
+        echo -e "\n\neval$command" >>$config_file
+        eval "$command"
         eval "$(~/.local/bin/mise hook-env)"
 
         echo "--- Debug $config_file ---"
diff --git a/priv/static/macOS.sh b/priv/static/macOS.sh
index 8e4b2efe..27101606 100755
--- a/priv/static/macOS.sh
+++ b/priv/static/macOS.sh
@@ -84,8 +84,9 @@ function install() {
         ;;
     "mise")
         curl https://mise.run | sh
-        echo "\n\neval \"\$(~/.local/bin/mise activate $current_shell)\"" >>$config_file
-        eval "$(~/.local/bin/mise activate $current_shell)"
+        command='"$(~/.local/bin/mise activate '$current_shell')"'
+        echo -e "\n\neval$command" >>$config_file
+        eval "$command"
         eval "$(~/.local/bin/mise hook-env)"
 
         echo "--- Debug $config_file ---"
diff --git a/test/scripts/Makefile b/test/scripts/Makefile
index 23e7d2a7..7ac2bd1d 100644
--- a/test/scripts/Makefile
+++ b/test/scripts/Makefile
@@ -4,6 +4,7 @@ SHELL := $(shell echo $$SHELL)
 .SHELLFLAGS := -eu -c
 
 serve:
+	eval "$(~/.local/bin/mise hook-env)"
 	initdb -D ~/pgdata -U postgres
 	pg_ctl start -D ~/pgdata
 	mix phx.new --no-install phx_tools_test