diff --git a/resources/profiles/InfiMech/process/HSN/fdm_process_common_HSN.json b/resources/profiles/InfiMech/process/HSN/fdm_process_common_HSN.json
index 2afeaf2cb0b..177a5918d49 100644
--- a/resources/profiles/InfiMech/process/HSN/fdm_process_common_HSN.json
+++ b/resources/profiles/InfiMech/process/HSN/fdm_process_common_HSN.json
@@ -26,7 +26,7 @@
 	"detect_thin_wall": "0",
 	"draft_shield": "disabled",
 	"elefant_foot_compensation": "0.15",
-	"enable_arc_fitting": "1",
+	"enable_arc_fitting": "0",
 	"enable_overhang_speed": "1",
 	"enable_prime_tower": "0",
 	"enable_support": "0",
diff --git a/resources/profiles/InfiMech/process/fdm_process_common.json b/resources/profiles/InfiMech/process/fdm_process_common.json
index 0bb51b5c68b..f82c00298ce 100644
--- a/resources/profiles/InfiMech/process/fdm_process_common.json
+++ b/resources/profiles/InfiMech/process/fdm_process_common.json
@@ -26,7 +26,7 @@
 	"detect_thin_wall": "0",
 	"draft_shield": "disabled",
 	"elefant_foot_compensation": "0.15",
-	"enable_arc_fitting": "1",
+	"enable_arc_fitting": "0",
 	"enable_overhang_speed": "1",
 	"enable_prime_tower": "0",
 	"enable_support": "0",