diff --git a/components/efuse/test_apps/.build-test-rules.yml b/components/efuse/test_apps/.build-test-rules.yml
index b3c80820a0..22eeea2060 100644
--- a/components/efuse/test_apps/.build-test-rules.yml
+++ b/components/efuse/test_apps/.build-test-rules.yml
@@ -3,10 +3,6 @@
 components/efuse/test_apps:
   enable:
     - if: (INCLUDE_DEFAULT == 1 and SOC_EFUSE_SUPPORTED == 1) or IDF_TARGET == "linux")
-  disable:
-    - if: IDF_TARGET == "esp32p4"
-      temporary: true
-      reason: p4 rev3 migration # TODO: IDF-14403
   disable_test:
     - if: IDF_TARGET in ["esp32s2", "esp32s3"]
       reason: eFuse for S2 and S3 is similar to the C3 chip, so we only test for C3.
diff --git a/components/efuse/test_apps/README.md b/components/efuse/test_apps/README.md
index c694e797c7..8b53053b43 100644
--- a/components/efuse/test_apps/README.md
+++ b/components/efuse/test_apps/README.md
@@ -1,3 +1,3 @@
-| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-S2 | ESP32-S3 | Linux |
-| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | ----- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | Linux |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | -------- | ----- |
 
diff --git a/components/efuse/test_apps/main/with_key_purposes/test_efuse_keys.c b/components/efuse/test_apps/main/with_key_purposes/test_efuse_keys.c
index afed6dd1d7..074be58411 100644
--- a/components/efuse/test_apps/main/with_key_purposes/test_efuse_keys.c
+++ b/components/efuse/test_apps/main/with_key_purposes/test_efuse_keys.c
@@ -127,7 +127,7 @@ static esp_err_t s_check_key(esp_efuse_block_t num_key, void* wr_key)
     TEST_ASSERT_EQUAL(purpose, esp_efuse_get_key_purpose(num_key));
     esp_efuse_purpose_t purpose2 = 0;
     const esp_efuse_desc_t** key_purpose = esp_efuse_get_purpose_field(num_key);
-    TEST_ESP_OK(esp_efuse_read_field_blob(key_purpose, &purpose2, key_purpose[0]->bit_count));
+    TEST_ESP_OK(esp_efuse_read_field_blob(key_purpose, &purpose2, esp_efuse_get_field_size(key_purpose)));
     TEST_ASSERT_EQUAL(purpose, purpose2);
     TEST_ASSERT_TRUE(esp_efuse_get_keypurpose_dis_write(num_key));
     return ESP_OK;