diff --git a/myco_raw.wdl b/myco_raw.wdl
index aab900e..7d57dc5 100644
--- a/myco_raw.wdl
+++ b/myco_raw.wdl
@@ -4,7 +4,7 @@ import "https://raw.githubusercontent.com/aofarrel/clockwork-wdl/2.12.2/tasks/co
 import "https://raw.githubusercontent.com/aofarrel/clockwork-wdl/2.12.2/tasks/variant_call_one_sample.wdl" as clckwrk_var_call
 import "https://raw.githubusercontent.com/aofarrel/SRANWRP/v1.1.17/tasks/processing_tasks.wdl" as sranwrp_processing
 import "https://raw.githubusercontent.com/aofarrel/tree_nine/0.0.11/tree_nine.wdl" as build_treesWF
-import "https://raw.githubusercontent.com/aofarrel/vcf_to_diff_wdl/0.0.1/vcf_to_diff.wdl" as diff
+import "https://raw.githubusercontent.com/aofarrel/vcf_to_diff_wdl/main/vcf_to_diff.wdl" as diff
 import "https://raw.githubusercontent.com/aofarrel/tb_profiler/0.2.3/tbprofiler_tasks.wdl" as profiler
 import "https://raw.githubusercontent.com/aofarrel/tb_profiler/0.2.4/thiagen_tbprofiler.wdl" as tbprofilerFQ_WF # fka earlyQC
 import "https://raw.githubusercontent.com/aofarrel/goleft-wdl/0.1.2/goleft_functions.wdl" as goleft