diff --git a/apil-dumps/Makefile b/apil-dumps/Makefile
index 8efd1fb..e912d2a 100644
--- a/apil-dumps/Makefile
+++ b/apil-dumps/Makefile
@@ -69,8 +69,8 @@
 	$(eval TMP3 = $(@D)/$(TMP2))
 	mkdir -p $(TMP3)
 	cd $(TMP3) && cat $(TMP1) | split -l 10000 - "$(TMP2)_"
-	find $(TMP3) -name "$(TMP2)_*" -exec mv {} {}.jsonl \;
-	find $(TMP3) -name "$(TMP2)_*" -exec readlink -f {} \;|xargs wc -l > $@
+	find $(TMP3) -type f -name "$(TMP2)_??" -exec mv {} {}.jsonl \;
+	find $(TMP3) -type f -name "$(TMP2)_??.jsonl" -exec readlink -f {} \;|xargs wc -l > $@
 
 # To prevent deleting intermediate files (useful for local tests)
 # .PRECIOUS: 02-download/$(VERSION_DIR)/%.jsonl