diff --git a/lib-injection/build/build_lib_injection_weblog.sh b/lib-injection/build/build_lib_injection_weblog.sh
index 907ce195f3d..60200597425 100755
--- a/lib-injection/build/build_lib_injection_weblog.sh
+++ b/lib-injection/build/build_lib_injection_weblog.sh
@@ -15,7 +15,7 @@ NC='\033[0m'
 # Retry configuration
 MAX_RETRIES=${MAX_RETRIES:-3}
 INITIAL_DELAY=${INITIAL_DELAY:-5}
-BUILD_TIMEOUT=${BUILD_TIMEOUT:-600}  # 10 minutes timeout in seconds
+BUILD_TIMEOUT=${BUILD_TIMEOUT:-1200}  # 20 minutes timeout in seconds
 
 print_usage() {
     echo -e "${WHITE_BOLD}DESCRIPTION${NC}"
@@ -153,4 +153,4 @@ else
     retry_with_backoff "docker buildx build ${PLATFORM_ARGS} -t weblog-injection:latest --load ."
 fi
 
-cd $CURRENT_DIR
\ No newline at end of file
+cd $CURRENT_DIR
diff --git a/lib-injection/build/docker/python/dd-lib-python-init-test-protobuf-old/Dockerfile b/lib-injection/build/docker/python/dd-lib-python-init-test-protobuf-old/Dockerfile
index 053d2129735..7ca4fb9fe0d 100644
--- a/lib-injection/build/docker/python/dd-lib-python-init-test-protobuf-old/Dockerfile
+++ b/lib-injection/build/docker/python/dd-lib-python-init-test-protobuf-old/Dockerfile
@@ -1,4 +1,4 @@
-FROM public.ecr.aws/docker/library/python:3.8
+FROM public.ecr.aws/docker/library/python:3.9
 
 ENV PYTHONUNBUFFERED 1
 ENV DJANGO_SETTINGS_MODULE django_app
diff --git a/tests/auto_inject/test_auto_inject_install.py b/tests/auto_inject/test_auto_inject_install.py
index 4c3751720eb..c22e79e7c9e 100644
--- a/tests/auto_inject/test_auto_inject_install.py
+++ b/tests/auto_inject/test_auto_inject_install.py
@@ -30,6 +30,10 @@ class TestSimpleInstallerAutoInjectManualProfiling(base.AutoInjectBaseTest):
         context.vm_name in ["Ubuntu_24_amd64", "Ubuntu_24_arm64"] and context.weblog_variant == "test-app-nodejs",
         reason="PROF-11264",
     )
+    @irrelevant(
+        context.vm_name in ["Ubuntu_20_amd64", "Ubuntu_20_arm64"] and context.weblog_variant == "test-app-python",
+        reason="Python version too old",
+    )
     @irrelevant(context.library < "python@3.0.0", reason="PROF-11296")
     def test_profiling(self):
         logger.info(f"Launching test_install for : [{context.vm_name}]...")