diff --git a/tools/platformio-build-esp32.py b/tools/platformio-build-esp32.py
index fe6775d543d..0d9aa625229 100644
--- a/tools/platformio-build-esp32.py
+++ b/tools/platformio-build-esp32.py
@@ -357,10 +357,10 @@
             join(variants_dir, env.BoardConfig().get("build.variant"))
         ]
     )
-    libs.append(env.BuildLibrary(
+    env.BuildSources(
         join("$BUILD_DIR", "FrameworkArduinoVariant"),
         join(variants_dir, env.BoardConfig().get("build.variant"))
-    ))
+    )
 
 envsafe = env.Clone()
 
diff --git a/tools/platformio-build-esp32c3.py b/tools/platformio-build-esp32c3.py
index 1557a0806c7..5b80cfecfb4 100644
--- a/tools/platformio-build-esp32c3.py
+++ b/tools/platformio-build-esp32c3.py
@@ -350,10 +350,10 @@
             join(variants_dir, env.BoardConfig().get("build.variant"))
         ]
     )
-    libs.append(env.BuildLibrary(
+    env.BuildSources(
         join("$BUILD_DIR", "FrameworkArduinoVariant"),
         join(variants_dir, env.BoardConfig().get("build.variant"))
-    ))
+    )
 
 envsafe = env.Clone()
 
diff --git a/tools/platformio-build-esp32s2.py b/tools/platformio-build-esp32s2.py
index 3aff44ad516..0deadd45cee 100644
--- a/tools/platformio-build-esp32s2.py
+++ b/tools/platformio-build-esp32s2.py
@@ -352,10 +352,10 @@
             join(variants_dir, env.BoardConfig().get("build.variant"))
         ]
     )
-    libs.append(env.BuildLibrary(
+    env.BuildSources(
         join("$BUILD_DIR", "FrameworkArduinoVariant"),
         join(variants_dir, env.BoardConfig().get("build.variant"))
-    ))
+    )
 
 envsafe = env.Clone()
 
diff --git a/tools/platformio-build-esp32s3.py b/tools/platformio-build-esp32s3.py
index 1733393ee11..897761c6d4c 100644
--- a/tools/platformio-build-esp32s3.py
+++ b/tools/platformio-build-esp32s3.py
@@ -369,10 +369,10 @@
             join(variants_dir, env.BoardConfig().get("build.variant"))
         ]
     )
-    libs.append(env.BuildLibrary(
+    env.BuildSources(
         join("$BUILD_DIR", "FrameworkArduinoVariant"),
         join(variants_dir, env.BoardConfig().get("build.variant"))
-    ))
+    )
 
 envsafe = env.Clone()