diff --git a/projects/soc.yml b/projects/soc.yml
index 1531fd5..6ecd44e 100644
--- a/projects/soc.yml
+++ b/projects/soc.yml
@@ -2,7 +2,6 @@
 name:  Embedded software application for a RISC-V based system-on-chip (SoC) for LHCb Velo detector.
 postdate: 2024-03-20
 categories:
-  - Embedded software
   - Open science
 durations:
   - 3 months