diff --git a/platformio/builder/main.py b/platformio/builder/main.py
index 730af43a..07958308 100644
--- a/platformio/builder/main.py
+++ b/platformio/builder/main.py
@@ -82,7 +82,6 @@ DEFAULT_ENV_OPTIONS = dict(
     PROGPATH=os.path.join("$BUILD_DIR", "$PROGNAME$PROGSUFFIX"),
     PROG_PATH="$PROGPATH",  # deprecated
     PYTHONEXE=get_pythonexe_path(),
-    IDE_EXTRA_DATA={},
 )
 
 # Declare command verbose messages
diff --git a/platformio/builder/tools/piointegration.py b/platformio/builder/tools/piointegration.py
index ae8ee2ed..acdc66f3 100644
--- a/platformio/builder/tools/piointegration.py
+++ b/platformio/builder/tools/piointegration.py
@@ -175,9 +175,8 @@ def DumpIntegrationData(*args):
             ]
         ),
     }
-    data["extra"].update(
-        globalenv.get("INTEGRATION_EXTRA_DATA", globalenv.get("IDE_EXTRA_DATA", {}))
-    )
+    for key in ("IDE_EXTRA_DATA", "INTEGRATION_EXTRA_DATA"):
+        data["extra"].update(globalenv.get(key, {}))
     return data
 
 
@@ -186,6 +185,7 @@ def exists(_):
 
 
 def generate(env):
+    env["INTEGRATION_EXTRA_DATA"] = {}
     env.AddMethod(IsIntegrationDump)
     env.AddMethod(DumpIntegrationIncludes)
     env.AddMethod(DumpIntegrationData)