diff --git a/tools/ci-scripts/deb_package/Dockerfile_build_debian-11 b/tools/ci-scripts/deb_package/Dockerfile_build_debian-11
index e005490e9e..03e1a8c417 100644
--- a/tools/ci-scripts/deb_package/Dockerfile_build_debian-11
+++ b/tools/ci-scripts/deb_package/Dockerfile_build_debian-11
@@ -7,7 +7,7 @@ FROM debian:bullseye
 LABEL maintainer="Julian Groß (julian.gro@overte.org)"
 LABEL description="Development image for Overte Domain server and assignment clients."
 
-# Don't use any frontend when installalling packages during the creation of this container
+# Don't use any frontend when installing packages during the creation of this container
 ARG DEBIAN_FRONTEND=noninteractive
 
 RUN echo UTC >/etc/timezone
diff --git a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-18.04 b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-18.04
index e964a99718..f36ae3aaf5 100644
--- a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-18.04
+++ b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-18.04
@@ -7,7 +7,7 @@ FROM ubuntu:18.04
 LABEL maintainer="Julian Groß (julian.gro@overte.org)"
 LABEL description="Development image for Overte Domain server and assignment clients."
 
-# Don't use any frontend when installalling packages during the creation of this container
+# Don't use any frontend when installing packages during the creation of this container
 ARG DEBIAN_FRONTEND=noninteractive
 
 RUN echo UTC >/etc/timezone
diff --git a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-20.04 b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-20.04
index c91ff98f02..b7fe39ca0a 100644
--- a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-20.04
+++ b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-20.04
@@ -7,7 +7,7 @@ FROM ubuntu:20.04
 LABEL maintainer="Julian Groß (julian.gro@overte.org)"
 LABEL description="Development image for Overte Domain server and assignment clients."
 
-# Don't use any frontend when installalling packages during the creation of this container
+# Don't use any frontend when installing packages during the creation of this container
 ARG DEBIAN_FRONTEND=noninteractive
 
 RUN echo UTC >/etc/timezone
diff --git a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-22.04 b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-22.04
index 6587dce152..f1e20c38a4 100644
--- a/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-22.04
+++ b/tools/ci-scripts/deb_package/Dockerfile_build_ubuntu-22.04
@@ -7,7 +7,7 @@ FROM ubuntu:22.04
 LABEL maintainer="Julian Groß (julian.gro@overte.org)"
 LABEL description="Development image for Overte Domain server and assignment clients."
 
-# Don't use any frontend when installalling packages during the creation of this container
+# Don't use any frontend when installing packages during the creation of this container
 ARG DEBIAN_FRONTEND=noninteractive
 
 RUN echo UTC >/etc/timezone