diff --git a/build_image.py b/build_image.py
index 8a6051edb..06ab70ae9 100755
--- a/build_image.py
+++ b/build_image.py
@@ -48,7 +48,9 @@ def main():
     build_command = build_command.replace("{REGION}", args.region)
     build_command = build_command.replace("{REPO}", args.repo)
     print(f"Running: \n{build_command}")
-    subprocess.call(build_command, shell=True)
+    if subprocess.call(build_command, shell=True) != 0:
+        print("Build failed, exiting.")
+        return
 
     push_command = PUSH_COMMAND_TMPL
     push_command = push_command.replace("{TAG_SUFFIX}", args.tag_suffix)
@@ -57,7 +59,9 @@ def main():
     push_command = push_command.replace("{REGION}", args.region)
     push_command = push_command.replace("{REPO}", args.repo)
     print(f"Running: \n{push_command}")
-    subprocess.call(push_command, shell=True)
+    if subprocess.call(push_command, shell=True) != 0:
+        print("Push failed, exiting.")
+        return
 
 
 if __name__ == "__main__":
diff --git a/build_image_pcg_listener.py b/build_image_pcg_listener.py
index f0d6c2ab3..a1d6e1956 100755
--- a/build_image_pcg_listener.py
+++ b/build_image_pcg_listener.py
@@ -22,7 +22,9 @@ def main():
     build_command = build_command.replace("{REGION}", args.region)
     build_command = build_command.replace("{REPO}", args.repo)
     print(f"Running: \n{build_command}")
-    subprocess.call(build_command, shell=True)
+    if subprocess.call(build_command, shell=True) != 0:
+        print("Build failed, exiting.")
+        return
 
     push_command = PUSH_COMMAND_TMPL
     push_command = push_command.replace("{TAG}", args.tag)
@@ -30,10 +32,14 @@ def main():
     push_command = push_command.replace("{REGION}", args.region)
     push_command = push_command.replace("{REPO}", args.repo)
     print(f"Running: \n{push_command}")
-    subprocess.call(push_command, shell=True)
+    if subprocess.call(push_command, shell=True) != 0:
+        print("Push failed, exiting.")
+        return
 
     print(f"\nAdding git tag pcg_listener_{args.tag}.")
-    subprocess.call(f"git tag pcg_listener_{args.tag} && git push origin pcg_listener_{args.tag}", shell=True)
+    if subprocess.call(f"git tag pcg_listener_{args.tag} && git push origin pcg_listener_{args.tag}", shell=True) != 0:
+        print("Git tagging failed, exiting.")
+        return
 
 
 if __name__ == "__main__":
diff --git a/build_image_segment_update_worker.py b/build_image_segment_update_worker.py
index 089239ffb..56f1b8e17 100755
--- a/build_image_segment_update_worker.py
+++ b/build_image_segment_update_worker.py
@@ -35,7 +35,9 @@ def main():
         .replace("{REPO}", args.repo)
     )
     print(f"Running: \n{build_command}")
-    subprocess.call(build_command, shell=True)
+    if subprocess.call(build_command, shell=True) != 0:
+        print("Build failed, exiting.")
+        return
 
     push_command = (
         PUSH_COMMAND_TMPL.replace("{TAG}", args.tag)
@@ -44,13 +46,17 @@ def main():
         .replace("{REPO}", args.repo)
     )
     print(f"Running: \n{push_command}")
-    subprocess.call(push_command, shell=True)
+    if subprocess.call(push_command, shell=True) != 0:
+        print("Push failed, exiting.")
+        return
 
     print(f"\nAdding git tag segment_update_worker_{args.tag}.")
-    subprocess.call(
+    if subprocess.call(
         f"git tag segment_update_worker_{args.tag} && git push origin segment_update_worker_{args.tag}",
         shell=True,
-    )
+    ) != 0:
+        print("Git tagging failed, exiting.")
+        return
 
 
 if __name__ == "__main__":
diff --git a/build_image_web.py b/build_image_web.py
index 491bc9416..f1f06e2a1 100755
--- a/build_image_web.py
+++ b/build_image_web.py
@@ -22,7 +22,10 @@ def main():
     build_command = build_command.replace("{REGION}", args.region)
     build_command = build_command.replace("{REPO}", args.repo)
     print(f"Running: \n{build_command}")
-    subprocess.call(build_command, shell=True)
+    # Stop if build fails
+    if subprocess.call(build_command, shell=True) != 0:
+        print("Build failed, exiting.")
+        return
 
     push_command = PUSH_COMMAND_TMPL
     push_command = push_command.replace("{TAG}", args.tag)
@@ -30,10 +33,14 @@ def main():
     push_command = push_command.replace("{REGION}", args.region)
     push_command = push_command.replace("{REPO}", args.repo)
     print(f"Running: \n{push_command}")
-    subprocess.call(push_command, shell=True)
+    if subprocess.call(push_command, shell=True) != 0:
+        print("Push failed, exiting.")
+        return
 
     print(f"\nAdding git tag {args.tag}.")
-    subprocess.call(f"git tag {args.tag} && git push origin {args.tag}", shell=True)
+    if subprocess.call(f"git tag {args.tag} && git push origin {args.tag}", shell=True) != 0:
+        print("Git tagging failed, exiting.")
+        return
 
 
 if __name__ == "__main__":
diff --git a/build_image_web_gpu.py b/build_image_web_gpu.py
index d2ae4bea6..edd1db4d3 100755
--- a/build_image_web_gpu.py
+++ b/build_image_web_gpu.py
@@ -22,7 +22,9 @@ def main():
     build_command = build_command.replace("{REGION}", args.region)
     build_command = build_command.replace("{REPO}", args.repo)
     print(f"Running: \n{build_command}")
-    subprocess.call(build_command, shell=True)
+    if subprocess.call(build_command, shell=True) != 0:
+        print("Build failed, exiting.")
+        return
 
     push_command = PUSH_COMMAND_TMPL
     push_command = push_command.replace("{TAG}", args.tag)
@@ -30,10 +32,14 @@ def main():
     push_command = push_command.replace("{REGION}", args.region)
     push_command = push_command.replace("{REPO}", args.repo)
     print(f"Running: \n{push_command}")
-    subprocess.call(push_command, shell=True)
+    if subprocess.call(push_command, shell=True) != 0:
+        print("Push failed, exiting.")
+        return
 
     print(f"\nAdding git tag {args.tag}_gpu.")
-    subprocess.call(f"git tag {args.tag}_gpu && git push origin {args.tag}_gpu", shell=True)
+    if subprocess.call(f"git tag {args.tag}_gpu && git push origin {args.tag}_gpu", shell=True) != 0:
+        print("Git tagging failed, exiting.")
+        return
 
 
 if __name__ == "__main__":