diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 62c43a84..f524799c 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -3,4 +3,5 @@ ovos-bus-client < 0.1.0, >=0.0.9a2
 ovos_config < 0.2.0,>=0.0.12
 ovos_backend_client < 0.2.0, >=0.1.0
 ovos-lingua-franca~=0.4, >=0.4.6
+ovos_classifiers>=0.0.0a46
 rapidfuzz