diff --git a/tools/docker/matter_builds/entrypoint.sh b/tools/docker/matter_builds/entrypoint.sh
index aeff68f40..737cf3aaa 100755
--- a/tools/docker/matter_builds/entrypoint.sh
+++ b/tools/docker/matter_builds/entrypoint.sh
@@ -1,7 +1,9 @@
 #!/usr/bin/env bash
 set -e
 
-source $IDF_PATH/export.sh
-source $ESP_MATTER_PATH/export.sh
+cd $IDF_PATH
+. ./export.sh
+cd $ESP_MATTER_PATH
+. ./export.sh
 
 exec "$@"