diff --git a/rapl/cap.go b/rapl/cap.go
index c630f75..7fc1d95 100644
--- a/rapl/cap.go
+++ b/rapl/cap.go
@@ -7,6 +7,7 @@ import (
 	"github.com/pkg/errors"
 	elekEnv "gitlab.com/spdf/elektron/environment"
 	"golang.org/x/crypto/ssh"
+	"strings"
 )
 
 func Cap(host, username string, percentage float64) error {
@@ -21,6 +22,8 @@ func Cap(host, username string, percentage float64) error {
 			// TODO: CHANGE and MAKE THIS USE SSH KEY!!!!
 			ssh.Password(os.Getenv(elekEnv.RaplPassword)),
 		},
+		// TODO Do not allow accepting any host key.
+		HostKeyCallback: ssh.InsecureIgnoreHostKey(),
 	}
 
 	connection, err := ssh.Dial("tcp", host+":22", sshConfig)
@@ -34,7 +37,8 @@ func Cap(host, username string, percentage float64) error {
 		return errors.Wrap(err, "Failed to create session")
 	}
 
-	err = session.Run("sudo " + os.Getenv(elekEnv.RaplThrottleScriptLocation) + "/RAPL_PKG_Throttle.py" + strconv.FormatFloat(percentage, 'f', 2, 64))
+	err = session.Run(strings.Join([]string{"sudo", os.Getenv(elekEnv.RaplThrottleScriptLocation),
+		strconv.FormatFloat(percentage, 'f', 2, 64)}, " "))
 	if err != nil {
 		return errors.Wrap(err, "Failed to run RAPL script")
 	}