diff --git a/classifier/configs/phase3/p3_base.json b/classifier/configs/phase3/_base.json
similarity index 100%
rename from classifier/configs/phase3/p3_base.json
rename to classifier/configs/phase3/_base.json
diff --git a/classifier/configs/phase3/p3_convnext_tiny.json b/classifier/configs/phase3/p3_convnext_tiny.json
index f27d4d1..12a64d2 100644
--- a/classifier/configs/phase3/p3_convnext_tiny.json
+++ b/classifier/configs/phase3/p3_convnext_tiny.json
@@ -1,5 +1,5 @@
 {
-  "extends": "p3_base.json",
+  "extends": "_base.json",
   "run_name": "p3_convnext_tiny",
   "backbone": "convnext_tiny"
 }
diff --git a/classifier/configs/phase3/p3_efficientnet_b0.json b/classifier/configs/phase3/p3_efficientnet_b0.json
index c53378e..3603768 100644
--- a/classifier/configs/phase3/p3_efficientnet_b0.json
+++ b/classifier/configs/phase3/p3_efficientnet_b0.json
@@ -1,5 +1,5 @@
 {
-  "extends": "p3_base.json",
+  "extends": "_base.json",
   "run_name": "p3_efficientnet_b0",
   "backbone": "efficientnet_b0"
 }
diff --git a/classifier/configs/phase3/p3_mobilenetv3_small.json b/classifier/configs/phase3/p3_mobilenetv3_small.json
index 131209b..290fbe1 100644
--- a/classifier/configs/phase3/p3_mobilenetv3_small.json
+++ b/classifier/configs/phase3/p3_mobilenetv3_small.json
@@ -1,5 +1,5 @@
 {
-  "extends": "p3_base.json",
+  "extends": "_base.json",
   "run_name": "p3_mobilenetv3_small",
   "backbone": "mobilenet_v3_small"
 }
diff --git a/classifier/configs/phase3/p3_resnet34.json b/classifier/configs/phase3/p3_resnet34.json
index 73f60e6..53bf1bb 100644
--- a/classifier/configs/phase3/p3_resnet34.json
+++ b/classifier/configs/phase3/p3_resnet34.json
@@ -1,5 +1,5 @@
 {
-  "extends": "p3_base.json",
+  "extends": "_base.json",
   "run_name": "p3_resnet34",
   "backbone": "resnet34"
 }
diff --git a/classifier/configs/phase3/p3_resnet50.json b/classifier/configs/phase3/p3_resnet50.json
index f9b0d13..1e70028 100644
--- a/classifier/configs/phase3/p3_resnet50.json
+++ b/classifier/configs/phase3/p3_resnet50.json
@@ -1,5 +1,5 @@
 {
-  "extends": "p3_base.json",
+  "extends": "_base.json",
   "run_name": "p3_resnet50",
   "backbone": "resnet50"
 }