diff --git a/src/core/libraries/app_content/app_content.cpp b/src/core/libraries/app_content/app_content.cpp
index c43d6c39..aadc368f 100644
--- a/src/core/libraries/app_content/app_content.cpp
+++ b/src/core/libraries/app_content/app_content.cpp
@@ -52,7 +52,7 @@ int PS4_SYSV_ABI sceAppContentAddcontUnmount() {
 
 int PS4_SYSV_ABI sceAppContentAppParamGetInt(OrbisAppContentAppParamId paramId, s32* value) {
     if (value == nullptr)
-        return 0x80D90002;
+        return ORBIS_APP_CONTENT_ERROR_PARAMETER;
     auto* param_sfo = Common::Singleton<PSF>::Instance();
     switch (paramId) {
     case ORBIS_APP_CONTENT_APPPARAM_ID_SKU_FLAG:
@@ -70,9 +70,18 @@ int PS4_SYSV_ABI sceAppContentAppParamGetInt(OrbisAppContentAppParamId paramId,
     case ORBIS_APP_CONTENT_APPPARAM_ID_USER_DEFINED_PARAM_4:
         *value = param_sfo->GetInteger("USER_DEFINED_PARAM_4");
         break;
+    default:
+        LOG_ERROR(Lib_AppContent, " paramId = {}, value = {} paramId is not valid", paramId,
+                  *value);
+        return ORBIS_APP_CONTENT_ERROR_PARAMETER;
     }
-    LOG_ERROR(Lib_AppContent, " paramId = {}, value = {}", paramId, *value);
-    return *value == -1 ? 0x80D90005 : ORBIS_OK;
+    if (*value == -1) {
+        LOG_ERROR(Lib_AppContent,
+                  " paramId = {}, value = {} value is not valid can't read param.sfo?", paramId,
+                  *value);
+        return ORBIS_APP_CONTENT_ERROR_PARAMETER;
+    }
+    return ORBIS_OK;
 }
 
 int PS4_SYSV_ABI sceAppContentAppParamGetString() {
diff --git a/src/core/libraries/error_codes.h b/src/core/libraries/error_codes.h
index c7732ad5..63016213 100644
--- a/src/core/libraries/error_codes.h
+++ b/src/core/libraries/error_codes.h
@@ -453,3 +453,6 @@ constexpr int ORBIS_NP_TROPHY_ERROR_INVALID_HANDLE = 0x80551608;
 constexpr int ORBIS_NP_TROPHY_ERROR_HANDLE_EXCEEDS_MAX = 0x80551624;
 constexpr int ORBIS_NP_TROPHY_ERROR_CONTEXT_ALREADY_EXISTS = 0x80551613;
 constexpr int ORBIS_NP_TROPHY_ERROR_CONTEXT_EXCEEDS_MAX = 0x80551622;
+
+// AppContent library
+constexpr int ORBIS_APP_CONTENT_ERROR_PARAMETER = 0x80D90002;