diff --git a/doc/Install_develop.rst b/doc/Install_develop.rst
index efb1360d4f45d37f15e8746a144ff74d24245883..de85d190ba745c38568886ad138abed277605e11 100644
--- a/doc/Install_develop.rst
+++ b/doc/Install_develop.rst
@@ -111,7 +111,7 @@ as compiler. We use `cmake <https://cmake.org/download/>`__ as build
 tool.
 
 1. Install Python and create a virtual environment with the dependencies in `requirements.txt`.
-2. Activate the environment run in the repository folder: :code:``conan install . - --build=missing -s build_type=Release``
+2. Activate the environment run in the repository folder: :code:``conan install . --build=missing -s build_type=Release``
 3. ``cmake --preset conan-default``
 4. Open ``libcaosdb.sln`` with Visual Studio, change the buildtype to
    ``Release`` and build the project (ALL_BUILD). (You can open Tools/Command