diff --git a/Dockerfile b/Dockerfile
index 06541d30..e54b74b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,6 +25,7 @@ ARG ANTHROPIC_API_KEY
 ARG OPEN_ROUTER_API_KEY
 ARG GOOGLE_GENERATIVE_AI_API_KEY
 ARG OLLAMA_API_BASE_URL
+ARG XAI_API_KEY
 ARG TOGETHER_API_KEY
 ARG TOGETHER_API_BASE_URL
 ARG VITE_LOG_LEVEL=debug
@@ -38,6 +39,7 @@ ENV WRANGLER_SEND_METRICS=false \
     OPEN_ROUTER_API_KEY=${OPEN_ROUTER_API_KEY} \
     GOOGLE_GENERATIVE_AI_API_KEY=${GOOGLE_GENERATIVE_AI_API_KEY} \
     OLLAMA_API_BASE_URL=${OLLAMA_API_BASE_URL} \
+    XAI_API_KEY=${XAI_API_KEY} \
     TOGETHER_API_KEY=${TOGETHER_API_KEY} \
     TOGETHER_API_BASE_URL=${TOGETHER_API_BASE_URL} \
     VITE_LOG_LEVEL=${VITE_LOG_LEVEL} \
@@ -62,6 +64,7 @@ ARG ANTHROPIC_API_KEY
 ARG OPEN_ROUTER_API_KEY
 ARG GOOGLE_GENERATIVE_AI_API_KEY
 ARG OLLAMA_API_BASE_URL
+ARG XAI_API_KEY
 ARG TOGETHER_API_KEY
 ARG TOGETHER_API_BASE_URL
 ARG VITE_LOG_LEVEL=debug
@@ -74,6 +77,7 @@ ENV GROQ_API_KEY=${GROQ_API_KEY} \
     OPEN_ROUTER_API_KEY=${OPEN_ROUTER_API_KEY} \
     GOOGLE_GENERATIVE_AI_API_KEY=${GOOGLE_GENERATIVE_AI_API_KEY} \
     OLLAMA_API_BASE_URL=${OLLAMA_API_BASE_URL} \
+    XAI_API_KEY=${XAI_API_KEY} \
     TOGETHER_API_KEY=${TOGETHER_API_KEY} \
     TOGETHER_API_BASE_URL=${TOGETHER_API_BASE_URL} \
     VITE_LOG_LEVEL=${VITE_LOG_LEVEL} \
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 0c9acd09..d605df6b 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -20,6 +20,7 @@ services:
       - OPEN_ROUTER_API_KEY=${OPEN_ROUTER_API_KEY}
       - GOOGLE_GENERATIVE_AI_API_KEY=${GOOGLE_GENERATIVE_AI_API_KEY}
       - OLLAMA_API_BASE_URL=${OLLAMA_API_BASE_URL}
+      - XAI_API_KEY=${XAI_API_KEY}
       - TOGETHER_API_KEY=${TOGETHER_API_KEY}
       - TOGETHER_API_BASE_URL=${TOGETHER_API_BASE_URL}
       - VITE_LOG_LEVEL=${VITE_LOG_LEVEL:-debug}
@@ -48,6 +49,7 @@ services:
       - OPENAI_API_KEY=${OPENAI_API_KEY}
       - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
       - OPEN_ROUTER_API_KEY=${OPEN_ROUTER_API_KEY}
+      - XAI_API_KEY=${XAI_API_KEY}
       - GOOGLE_GENERATIVE_AI_API_KEY=${GOOGLE_GENERATIVE_AI_API_KEY}
       - OLLAMA_API_BASE_URL=${OLLAMA_API_BASE_URL}
       - TOGETHER_API_KEY=${TOGETHER_API_KEY}