diff --git a/android_configure.py b/android_configure.py
index a82bb56bc5f5b6..6e743baba73f9c 100644
--- a/android_configure.py
+++ b/android_configure.py
@@ -57,10 +57,12 @@ def patch_android():
 if platform.system() == "Darwin":
     host_os = "darwin"
     toolchain_path = android_ndk_path + "/toolchains/llvm/prebuilt/darwin-x86_64"
-
 elif platform.system() == "Linux":
     host_os = "linux"
     toolchain_path = android_ndk_path + "/toolchains/llvm/prebuilt/linux-x86_64"
+else:
+    print("\033[91mError: \033[0m" + "Unsupported host OS, must be one of: Linux, Darwin")
+    sys.exit(1)
 
 os.environ['PATH'] += os.pathsep + toolchain_path + "/bin"
 os.environ['CC'] = toolchain_path + "/bin/" + TOOLCHAIN_PREFIX + android_sdk_version + "-" +  "clang"