diff --git a/content/roadmap/vac/zkvm/proofsystems/vac/benchmarks.md b/content/roadmap/vac/zkvm/proofsystems/vac/benchmarks.md
index eb91c74aa..b721333ff 100644
--- a/content/roadmap/vac/zkvm/proofsystems/vac/benchmarks.md
+++ b/content/roadmap/vac/zkvm/proofsystems/vac/benchmarks.md
@@ -19,7 +19,7 @@ title: "Benchmarks"
   } 
 }%%
 gantt
-  timeInterval 1month
+  tickInterval 1month
   dateFormat YYYY-MM-DD 
   section Status
     Benchmarks: 2023-03-01, 2023-11-30
diff --git a/content/roadmap/vac/zkvm/proofsystems/vac/research-existing-proofsystems.md b/content/roadmap/vac/zkvm/proofsystems/vac/research-existing-proofsystems.md
index 1c2d8158d..78e8d2001 100644
--- a/content/roadmap/vac/zkvm/proofsystems/vac/research-existing-proofsystems.md
+++ b/content/roadmap/vac/zkvm/proofsystems/vac/research-existing-proofsystems.md
@@ -19,7 +19,7 @@ title: "Research Existing Proofsystems"
   } 
 }%%
 gantt
-  timeInterval 1month
+  tickInterval 1month
   dateFormat YYYY-MM-DD 
   section Status
     Research Existing Proofsystems:  2023-01-01, 2023-11-30