diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6cc4c69..e23b455 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,10 @@ list yields a list of all related PRs for each release.
 
 - Added missing skip directive for private resultcode.
 
+# [v2.15.2] 2023-02-23
+
+- Update of generated returnvalue and event files.
+
 # [v2.15.1] 2023-02-23
 
 - Actually use `tmtccmd` 4.1 in requirements.
diff --git a/eive_tmtc/config/returnvalues.csv b/eive_tmtc/config/returnvalues.csv
index 449307c..6f215a9 100644
--- a/eive_tmtc/config/returnvalues.csv
+++ b/eive_tmtc/config/returnvalues.csv
@@ -2,7 +2,6 @@ Full ID (hex); Name; Description; Unique ID; Subsytem Name; File Path
 0x0000;OK;System-wide code for ok.;0;HasReturnvaluesIF;fsfw/returnvalues/returnvalue.h
 0x0001;Failed;Unspecified system-wide code for failed.;1;HasReturnvaluesIF;fsfw/returnvalues/returnvalue.h
 0x63a0;NVMB_KeyNotExists;Specified key does not exist in json file;160;NVM_PARAM_BASE;mission/memory/NVMParameterBase.h
-0x6300;NVMB_Busy;No description;0;NVM_PARAM_BASE;mission/system/objects/Stack5VHandler.h
 0x5100;IMTQ_InvalidCommandCode;No description;0;IMTQ_HANDLER;mission/devices/devicedefinitions/imtqHelpers.h
 0x5101;IMTQ_MgmMeasurementLowLevelError;No description;1;IMTQ_HANDLER;mission/devices/devicedefinitions/imtqHelpers.h
 0x5102;IMTQ_ActuateCmdLowLevelError;No description;2;IMTQ_HANDLER;mission/devices/devicedefinitions/imtqHelpers.h