diff --git a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/bin/net20/Release/Antlr4.Runtime.dll b/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/bin/net20/Release/Antlr4.Runtime.dll
deleted file mode 100755
index 3a3fa68767..0000000000
Binary files a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/bin/net20/Release/Antlr4.Runtime.dll and /dev/null differ
diff --git a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.dll b/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.dll
deleted file mode 100755
index 350ec2658f..0000000000
Binary files a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.dll and /dev/null differ
diff --git a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.mono.csproj.FilesWrittenAbsolute.txt b/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.mono.csproj.FilesWrittenAbsolute.txt
deleted file mode 100644
index d1687b2779..0000000000
--- a/runtime/CSharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.mono.csproj.FilesWrittenAbsolute.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-/Users/parrt/antlr/code/antlr4-csharp/runtime/CSharp/Antlr4.Runtime/bin/net20/Release/Antlr4.Runtime.dll
-/Users/parrt/antlr/code/antlr4-csharp/runtime/CSharp/Antlr4.Runtime/obj/net20/Release/Antlr4.Runtime.dll
diff --git a/runtime/Python3/MANIFEST b/runtime/Python3/MANIFEST
index 82dfb81242..0a44f1d09a 100644
--- a/runtime/Python3/MANIFEST
+++ b/runtime/Python3/MANIFEST
@@ -1,5 +1,7 @@
 # file GENERATED by distutils, do NOT edit
+LICENSE.txt
 README.txt
+RELEASE-4.5.txt
 setup.py
 src/antlr4/BufferedTokenStream.py
 src/antlr4/CommonTokenFactory.py