diff --git a/tools/test_apps/.build-test-rules.yml b/tools/test_apps/.build-test-rules.yml
index adc280c21f..7a9a00b0c7 100644
--- a/tools/test_apps/.build-test-rules.yml
+++ b/tools/test_apps/.build-test-rules.yml
@@ -94,12 +94,6 @@ tools/test_apps/system/bootloader_sections:
       temporary: true
       reason: target esp32c2 is not supported yet
 
-tools/test_apps/system/build_test:
-  disable:
-    - if: IDF_TARGET == "esp32c2" or IDF_TARGET == "esp32c6"
-      temporary: true
-      reason: target(s) not supported yet
-
 tools/test_apps/system/cxx_no_except:
   enable:
     - if: IDF_TARGET == "esp32" or IDF_TARGET == "esp32c3"
diff --git a/tools/test_apps/system/build_test/README.md b/tools/test_apps/system/build_test/README.md
index aee192bfcd..3c495f94c0 100644
--- a/tools/test_apps/system/build_test/README.md
+++ b/tools/test_apps/system/build_test/README.md
@@ -1,5 +1,5 @@
-| Supported Targets | ESP32 | ESP32-C3 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
-| ----------------- | ----- | -------- | -------- | -------- | -------- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
 
 Efuse on ESP32-C2 not supported