1 files changed, 1 insertions, 0 deletions

diff --git a/README b/README
index 5e807ab..7d11ae5 100644
--- a/README
+++ b/README
@@ -36,6 +36,7 @@ Requirements
  - pkg-config >= 0.22
  - libglib >= 2.24.0
  - Python >= 3.0
+ - check >= 0.9.4 (optional, only needed to run unit tests)
 
 
 Building and installing