diff --git a/papermerge_ng/Dockerfile b/papermerge_ng/Dockerfile
index a74b37941..eaaa25e76 100644
--- a/papermerge_ng/Dockerfile
+++ b/papermerge_ng/Dockerfile
@@ -9,12 +9,15 @@ ENV PAPERLESS_DATA_DIR=/config/paperless_ng
 
 RUN apt-get update \
     \
-    && apt-get install -y --no-install-recommends \
-    jq \
-    samba \
-    smbclient \
-    \
-    && apt-get -y upgrade cifs-utils \
+    && apt-get clean && \
+                    apt-get update && \
+                    apt-get install -y --no-install-recommends \
+                jq \
+                curl \
+                cifs-utils \
+                keyutils \
+                smbclient \
+                samba \
     \
     ##################
     # Install bashio #