diff --git a/images/koolbox/.release b/images/koolbox/.release
index 9ecf65833e93819c610252d4a015a950b621a0dc..802d813b703ec71847e4898dd388e8dd03e06d6d 100644
--- a/images/koolbox/.release
+++ b/images/koolbox/.release
@@ -1 +1 @@
-release=0.4.0
+release=0.4.1
diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index 52c2928e0e7b815c505bde48af2a86750ea6efc2..aeca4a7d39a87ffc8a57abee05dc0ddfacf41356 100644
--- a/images/koolbox/Dockerfile
+++ b/images/koolbox/Dockerfile
@@ -190,9 +190,9 @@ RUN true \
     && true
 
 RUN true \
-   && /usr/local/bin/kubectl krew install cyclonus \
-   && /usr/local/bin/kubectl krew install outdated \
-   && /usr/local/bin/kubectl krew install access-matrix \
+   && /usr/local/bin/kubectl-krew install cyclonus \
+   && /usr/local/bin/kubectl-krew install outdated \
+   && /usr/local/bin/kubectl-krew install access-matrix \
    && true
 
 # Create workspace