diff --git a/dotnet_core/Greeter/GreeterClient/GreeterClient.csproj b/dotnet_core/Greeter/GreeterClient/GreeterClient.csproj
old mode 100755
new mode 100644
index d588d03..2940d95
--- a/dotnet_core/Greeter/GreeterClient/GreeterClient.csproj
+++ b/dotnet_core/Greeter/GreeterClient/GreeterClient.csproj
@@ -10,7 +10,7 @@
-
+
diff --git a/dotnet_core/Greeter/GreeterProtos/GreeterProtos.csproj b/dotnet_core/Greeter/GreeterProtos/GreeterProtos.csproj
old mode 100755
new mode 100644
index ce5afb1..a841cd1
--- a/dotnet_core/Greeter/GreeterProtos/GreeterProtos.csproj
+++ b/dotnet_core/Greeter/GreeterProtos/GreeterProtos.csproj
@@ -5,7 +5,7 @@
-
+