diff --git a/dev/Dockerfile b/dev/Dockerfile
index 54beabc..e58ade3 100644
--- a/dev/Dockerfile
+++ b/dev/Dockerfile
@@ -4,7 +4,7 @@ USER root
 
 RUN apt-get update \
   && apt-get install -y --no-install-recommends \
-    build-essential golang-1.19-go golang-1.20-go golang-1.21-go make \
+    build-essential gdb golang-1.19-go golang-1.20-go golang-1.21-go delve make \
   && rm -rf /var/lib/apt/lists/*
 
 WORKDIR "/home/damyan"