diff --git a/a2a/Dockerfile b/a2a/Dockerfile
index ea1efa9c..b0702e12 100644
--- a/a2a/Dockerfile
+++ b/a2a/Dockerfile
@@ -33,7 +33,7 @@ else
 fi
 exec \$@
 EOF
-RUN chmod +x ./entrypoint.sh
+RUN chmod +x ./entrypoint.sh && sed -i 's/\r$//' ./entrypoint.sh
 
 RUN useradd --create-home --shell /bin/bash app \
     && chown -R app:app /app
diff --git a/crew-ai/Dockerfile b/crew-ai/Dockerfile
index efe8fa72..8a2387fd 100644
--- a/crew-ai/Dockerfile
+++ b/crew-ai/Dockerfile
@@ -25,5 +25,5 @@ else
 fi
 exec poetry run marketing_posts
 EOF
-RUN chmod +x /entrypoint.sh
+RUN chmod +x /entrypoint.sh && sed -i 's/\r$//' /entrypoint.sh
 CMD ["/entrypoint.sh"]
diff --git a/langgraph/Dockerfile b/langgraph/Dockerfile
index 526345d6..dc54e8ae 100644
--- a/langgraph/Dockerfile
+++ b/langgraph/Dockerfile
@@ -38,5 +38,5 @@ else
 fi
 exec python agent.py
 EOF
-RUN chmod +x /entrypoint.sh
+RUN chmod +x /entrypoint.sh && sed -i 's/\r$//' /entrypoint.sh
 ENTRYPOINT [ "/entrypoint.sh" ]
diff --git a/spring-ai/Dockerfile b/spring-ai/Dockerfile
index bbd04997..f828bfe1 100644
--- a/spring-ai/Dockerfile
+++ b/spring-ai/Dockerfile
@@ -44,5 +44,5 @@ export OPENAI_BASE_URL=\${OPENAI_BASE_URL%/}
 export OPENAI_BASE_URL=\${OPENAI_BASE_URL%/v1}
 exec java -jar app.jar
 EOF
-RUN chmod +x entrypoint.sh
+RUN chmod +x entrypoint.sh && sed -i 's/\r$//' /entrypoint.sh
 ENTRYPOINT ["./entrypoint.sh"]