diff --git a/perf/ProfileCanvasDiff.jl b/perf/ProfileCanvasDiff.jl
index bd19e232b5..a0c4a96641 100644
--- a/perf/ProfileCanvasDiff.jl
+++ b/perf/ProfileCanvasDiff.jl
@@ -38,7 +38,7 @@ function __init__()
 end
 
 function jlprofile_data_uri(build_path)
-    path = joinpath(build_path, "ClimaProfileViewer.js")
+    path = joinpath(build_path, "ProfileViewerDiff.js")
     @info "the module path is $path"
     str = read(path, String)