diff --git a/src/algo_thunder.c b/src/algo_thunder.c
index c483bb8..3b30208 100644
--- a/src/algo_thunder.c
+++ b/src/algo_thunder.c
@@ -7,7 +7,7 @@
 
 // A Tor cell size is 512 bytes but handle only 498 bytes of data
 #define TOR_CELL_SIZE 498
-#define ALLOWED_JITTER_MS 200
+#define ALLOWED_JITTER_MS 100
 #define MAX_LINKS 64
 
 struct thunder_ctx {