diff --git a/changelog.md b/changelog.md
index fd37e29a..181d71b7 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# Version 2024.8.7 (2024-08-18)
+
+- Fix empty channel on get_parameters
+
 # Version 2024.8.6 (2024-08-18)
 
 - Fix get_parameters
diff --git a/hahomematic/central/__init__.py b/hahomematic/central/__init__.py
index dd5c1e82..79bcf712 100644
--- a/hahomematic/central/__init__.py
+++ b/hahomematic/central/__init__.py
@@ -1065,16 +1065,20 @@ def get_parameters(
                             ):
                                 continue
 
+                            if not full_format:
+                                parameters.add(parameter)
+                                continue
+
                             channel = (
                                 UN_IGNORE_WILDCARD
                                 if use_channel_wildcard
                                 else get_channel_no(channel_address)
                             )
-                            parameters.add(
-                                f"{parameter}:{paramset_key}@{device_type}:{channel}"
-                                if full_format
-                                else parameter
-                            )
+
+                            full_parameter = f"{parameter}:{paramset_key}@{device_type}:"
+                            if channel is not None:
+                                full_parameter += str(channel)
+                            parameters.add(full_parameter)
 
         return list(parameters)
 
diff --git a/pyproject.toml b/pyproject.toml
index f0c802a6..a44aec93 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name        = "hahomematic"
-version     = "2024.8.6"
+version     = "2024.8.7"
 license     = {text = "MIT License"}
 description = "Homematic interface for Home Assistant running on Python 3."
 readme      = "README.md"