diff --git a/docs/.directory b/docs/.empty
similarity index 100%
rename from docs/.directory
rename to docs/.empty
diff --git a/examples/.directory b/examples/.empty
similarity index 100%
rename from examples/.directory
rename to examples/.empty
diff --git a/exercises/.directory b/exercises/.empty
similarity index 100%
rename from exercises/.directory
rename to exercises/.empty
diff --git a/mindmaps/.directory b/mindmaps/.empty
similarity index 100%
rename from mindmaps/.directory
rename to mindmaps/.empty