diff --git a/src/data/processes.rs b/src/data/processes.rs
index e8dea6fd..70c2704b 100644
--- a/src/data/processes.rs
+++ b/src/data/processes.rs
@@ -243,7 +243,7 @@ impl GetData for Processes {
             Data::ProcessesRaw(ref value) => value,
             _ => panic!("Invalid Data type in raw file"),
         };
-        *TICKS_PER_SECOND.lock().unwrap() = raw_value.ticks_per_second as u64;
+        *TICKS_PER_SECOND.lock().unwrap() = raw_value.ticks_per_second;
         let reader = BufReader::new(raw_value.data.as_bytes());
         processes.time = raw_value.time;
         for line in reader.lines() {
diff --git a/src/report.rs b/src/report.rs
index 541c1127..318401c0 100644
--- a/src/report.rs
+++ b/src/report.rs
@@ -13,7 +13,7 @@ use std::path::{Path, PathBuf};
 #[derive(Clone, Args, Debug)]
 pub struct Report {
     /// Run data to be visualized. Can be a directory or a tarball.
-    #[clap(short, long, value_parser)]
+    #[clap(short, long, value_parser, required = true, num_args = 1..)]
     run: Vec<String>,
 
     /// Report name.