diff --git a/lib/functions/logging/trap-logging.sh b/lib/functions/logging/trap-logging.sh
index 7b26b3003d..f27a1c7095 100644
--- a/lib/functions/logging/trap-logging.sh
+++ b/lib/functions/logging/trap-logging.sh
@@ -96,11 +96,16 @@ function trap_handler_cleanup_logging() {
 		cat "${ansi_log_file}" | ansi2txt >> "${ascii_log_file}"
 	fi
 
-	# Export Markdown assets.
-	local target_file="${target_path}/summary-${ARMBIAN_LOG_CLI_ID}-${ARMBIAN_BUILD_UUID}.md"
-	export_markdown_logs "${ascii_log_file}" # it might include the ASCII as well, if in GHA.
-	reset_uid_owner "${target_file}"
-	local markdown_log_file="${target_file}"
+	# Export Markdown assets, but not if in GHA and GHA_EXPORT_MD_SUMMARY != yes
+	if [[ "${CI}" == "true" ]] && [[ "${GITHUB_ACTIONS}" == "true" ]] && [[ "${GHA_EXPORT_MD_SUMMARY:-no}" != "yes" ]]; then
+		display_alert "Not exporting Markdown logs to GitHub Actions" "GITHUB_ACTIONS: '${GITHUB_ACTIONS}', GHA_EXPORT_MD_SUMMARY: '${GHA_EXPORT_MD_SUMMARY}'" "debug"
+	else
+		# Export Markdown logs.
+		local target_file="${target_path}/summary-${ARMBIAN_LOG_CLI_ID}-${ARMBIAN_BUILD_UUID}.md"
+		export_markdown_logs "${ascii_log_file}" # it might include the ASCII as well, if in GHA.
+		reset_uid_owner "${target_file}"
+		local markdown_log_file="${target_file}"
+	fi
 
 	# Export raw logs, in a tar. For development.
 	if [[ "${RAW_LOG:-no}" == "yes" ]]; then
@@ -109,8 +114,8 @@ function trap_handler_cleanup_logging() {
 		reset_uid_owner "${target_file}"
 	fi
 
-	# If running in Github Actions, cat the markdown file to GITHUB_STEP_SUMMARY. It appends, docker and build logs will be together.
-	if [[ "${CI}" == "true" ]] && [[ "${GITHUB_ACTIONS}" == "true" ]]; then
+	# If running in Github Actions, and GHA_EXPORT_MD_SUMMARY=yes, cat the markdown file to GITHUB_STEP_SUMMARY. It appends, docker and build logs will be together.
+	if [[ "${CI}" == "true" ]] && [[ "${GITHUB_ACTIONS}" == "true" ]] && [[ "${GHA_EXPORT_MD_SUMMARY:-no}" == "yes" ]]; then
 		display_alert "Exporting Markdown logs to GitHub Actions" "GITHUB_STEP_SUMMARY: '${GITHUB_STEP_SUMMARY}'" "info"
 		cat "${markdown_log_file}" >> "${GITHUB_STEP_SUMMARY}" || true
 	fi