diff --git a/Dockerfile b/Dockerfile
index f0660d5..a7bf212 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ RUN mkdir -p /config /var/www/olivetin \
     microdnf install -y --nodocs --noplugins --setopt=keepcache=0 --setopt=install_weak_deps=0 \ 
 		iputils \
 		openssh-clients \
+		shadow-utils \
 		docker 
 
 EXPOSE 1337/tcp 
diff --git a/Dockerfile.arm64 b/Dockerfile.arm64
index 22c2b55..8efbbd5 100644
--- a/Dockerfile.arm64
+++ b/Dockerfile.arm64
@@ -6,6 +6,7 @@ RUN mkdir -p /config /var/www/olivetin \
     && \
     microdnf install -y --nodocs --noplugins --setopt=keepcache=0 --setopt=install_weak_deps=0 \ 
 		iputils \
+		shadow-utils \
 		openssh-clients 
 
 EXPOSE 1337/tcp 
diff --git a/Dockerfile.armv7 b/Dockerfile.armv7
index 0d1ef73..78a636b 100644
--- a/Dockerfile.armv7
+++ b/Dockerfile.armv7
@@ -6,6 +6,7 @@ RUN mkdir -p /config /var/www/olivetin \
     && \
     microdnf install -y --nodocs --noplugins --setopt=keepcache=0 --setopt=install_weak_deps=0 \ 
 		iputils \
+		shadow-utils \ 
 		openssh-clients 
 
 EXPOSE 1337/tcp