diff --git a/docs/Doxyfile b/docs/Doxyfile
index 471c3cef28..16f734aa4f 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -1,7 +1,6 @@
 PROJECT_NAME      = "openPMD-api"
 XML_OUTPUT        = xml
 INPUT             = ../src ../include ../README.md
-#EXCLUDE_PATTERNS  = *CommonADIOS1IOHandler.cpp
 
 # TAGFILES += "cppreference-doxygen-web.tag.xml=http://en.cppreference.com/w/"
 BUILTIN_STL_SUPPORT = YES
diff --git a/docs/source/maintenance/release_channels.rst b/docs/source/maintenance/release_channels.rst
index bd40f7f784..9c43711013 100644
--- a/docs/source/maintenance/release_channels.rst
+++ b/docs/source/maintenance/release_channels.rst
@@ -39,7 +39,7 @@ Brew
 We maintain a `homebrew tap <https://docs.brew.sh/How-to-Create-and-Maintain-a-Tap>`_ for `openPMD <https://github.com/openPMD/homebrew-openPMD>`_.
 Provides the C++ and Python API for users.
 Supports OSX and Linux.
-Its source-only Formula for the latest release includes (Open)MPI support and lacks the ADIOS1 backend.
+Its source-only Formula for the latest release includes (Open)MPI support.
 
 Example workflow for a new release:
 
diff --git a/src/IO/ADIOS/ADIOS2IOHandler.cpp b/src/IO/ADIOS/ADIOS2IOHandler.cpp
index 2946b047f0..855958c888 100644
--- a/src/IO/ADIOS/ADIOS2IOHandler.cpp
+++ b/src/IO/ADIOS/ADIOS2IOHandler.cpp
@@ -772,7 +772,7 @@ void ADIOS2IOHandlerImpl::createDataset(
     if (parameters.joinedDimension.has_value())
     {
         error::throwOperationUnsupportedInBackend(
-            "ADIOS1", "Joined Arrays require ADIOS2 >= v2.9");
+            "ADIOS2", "Joined Arrays require ADIOS2 >= v2.9");
     }
 #endif
     if (!writable->written)
diff --git a/src/IO/HDF5/HDF5IOHandler.cpp b/src/IO/HDF5/HDF5IOHandler.cpp
index 32a9e80d74..124a65559e 100644
--- a/src/IO/HDF5/HDF5IOHandler.cpp
+++ b/src/IO/HDF5/HDF5IOHandler.cpp
@@ -471,7 +471,7 @@ void HDF5IOHandlerImpl::createDataset(
     if (parameters.joinedDimension.has_value())
     {
         error::throwOperationUnsupportedInBackend(
-            "ADIOS1", "Joined Arrays currently only supported in ADIOS2");
+            "HDF5", "Joined Arrays currently only supported in ADIOS2");
     }
 
     if (!writable->written)
diff --git a/src/IO/JSON/JSONIOHandlerImpl.cpp b/src/IO/JSON/JSONIOHandlerImpl.cpp
index e06aa36ed8..38de34f072 100644
--- a/src/IO/JSON/JSONIOHandlerImpl.cpp
+++ b/src/IO/JSON/JSONIOHandlerImpl.cpp
@@ -283,7 +283,7 @@ void JSONIOHandlerImpl::createDataset(
     if (parameter.joinedDimension.has_value())
     {
         error::throwOperationUnsupportedInBackend(
-            "ADIOS1", "Joined Arrays currently only supported in ADIOS2");
+            "JSON", "Joined Arrays currently only supported in ADIOS2");
     }
 
     if (!writable->written)