diff --git a/Dockerfile b/Dockerfile
index 92bd75d..ed115d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,6 +18,9 @@ RUN python3 -m pip install -r AQuery2/requirements.txt
 
 ENV IS_DOCKER_IMAGE=1 CXX=clang++-14
 
+# First run will build cache into image
+RUN cd AQuery2 && python3 prompt.py
+
 CMD cd AQuery2 && python3 prompt.py
 
 
diff --git a/Makefile b/Makefile
index dfabd47..30e57bb 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ MonetDB_LIB =
 MonetDB_INC = 
 Threading = 
 CXXFLAGS = --std=c++1z
-OPTFLAGS = -O3 -DNDEBUG
+OPTFLAGS = -O3 -DNDEBUG 
 LINKFLAGS = -flto # + $(AQ_LINK_FLAG)
 SHAREDFLAGS = -shared  
 FPIC = -fPIC
diff --git a/README.md b/README.md
index df2e038..5c66ddc 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,8 @@ There're multiple options to run AQuery on Windows. You can use the native toolc
 ### Docker: 
    - Alternatively, you can also use docker to run AQuery.
    - Type `make docker` to build the docker image from scratch. 
-   - For Arm-based Mac users, you would have to build and run the x86_64 docker image because MonetDB doesn't offer official binaries for arm64 Linux. 
+   - For Arm-based Mac users, you would have to build and run the x86_64 docker image because MonetDB doesn't offer official binaries for arm64 Linux. (Run `docker buildx build --platform=linux/amd64 -t aquery .` instead of `make docker`)
+   - Finally run the image in **interactive** mode (`docker run -it --rm aquery`)
 ## Usage
 `python3 prompt.py` will launch the interactive command prompt. The server binary will be automatically rebuilt and started.
 #### Commands:
diff --git a/prompt.py b/prompt.py
index 3c0f221..4ad02f0 100644
--- a/prompt.py
+++ b/prompt.py
@@ -337,7 +337,8 @@ def prompt(running = lambda:True, next = lambda:input('> '), state = None):
             try:
                 og_q : str = next()
             except EOFError:
-                continue
+                print('stdin inreadable, Exiting...')
+                exit(0)
             q = og_q.lower().strip()
             if False and q == 'exec': # generate build and run (AQuery Engine)
                 state.cfg.backend_type = Backend_Type.BACKEND_AQuery.value
diff --git a/server/utils.h b/server/utils.h
index fd38cb3..3cd7b2a 100644
--- a/server/utils.h
+++ b/server/utils.h
@@ -11,4 +11,4 @@ inline const char* str(const T& v) {
 }
 
 #include<string>
-extern std::string base62uuid(int l = 6);
\ No newline at end of file
+extern std::string base62uuid(int l = 6);