diff --git a/docker/fradrive/Dockerfile b/docker/fradrive/Dockerfile
index 1323ce09b..a76292b72 100755
--- a/docker/fradrive/Dockerfile
+++ b/docker/fradrive/Dockerfile
@@ -10,7 +10,7 @@ FROM ${FROM_IMG}:${FROM_TAG}
 # ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
 
 # FraDrive runtime dependencies
-RUN apt-get update && apt-get -y install libsodium
+RUN apt-get update && apt-get -y install libsodium-dev
 # TODO: minimize texlive dependencies, switch to basic schemes where possible
 RUN apt-get update && apt-get -y install texlive-latex-recommended texlive-latex-extra texlive-luatex texlive-fonts-recommended texlive-fonts-extra texlive-lang-english texlive-lang-german