diff --git a/conanfile.txt b/conanfile.txt
index 033220b2b..301538035 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,8 +1,8 @@
 [requires]
 #openal-soft/1.17.2@hilborn/stable
 OpenSSL/1.0.2m@conan/stable
-Catch/2.0.1@bincrafters/stable
-gsl_microsoft/20171020@bincrafters/stable
+#Catch/2.0.1@bincrafters/stable
+#gsl_microsoft/20171020@bincrafters/stable
 
 [generators]
 cmake