diff --git a/README.rst b/README.rst
index ef0ab7d32f471f77099940f49a07b2b3fd6da420..509c4944920e0bd891cd7b2ece0b15e97b911bed 100644
--- a/README.rst
+++ b/README.rst
@@ -14,7 +14,7 @@ Debian-based distribution
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 -  Install some requirements,
-   ``apt install git python3 gettext python3-paramiko python3-pyperclip python3-gpg python3-pip``.
+   ``apt install git python3 gettext python3-paramiko python3-pyperclip python3-gpg python3-pip libgpgme-dev``.
 
 -  Clone the code,
    ``git clone https://gitlab.crans.org/nounous/cranspasswords.git && cd cranspasswords``,