diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..485dee6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
diff --git a/README.md b/README.md
index 3d4cb06..a9e4714 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,10 @@
 # httpsig
 
-> HTTP Signatures made simple
+`go get github.com/Zimpler/httpsig`
 
-[![Build Status][Build-Status-Image]][Build-Status-Url] [![Go Reference][Go-Reference-Image]][Go-Reference-Url]
-[![Go Report Card][Go-Report-Card-Image]][Go-Report-Card-Url] [![License][License-Image]][License-Url]
-[![Chat][Chat-Image]][Chat-Url] [![OpenCollective][OpenCollective-Image]][OpenCollective-Url]
+NOTE: why a fork? For verifying and locking versions
 
-`go get github.com/go-fed/httpsig`
+> HTTP Signatures made simple
 
 Implementation of [HTTP Signatures](https://tools.ietf.org/html/draft-cavage-http-signatures).
 
@@ -23,7 +21,7 @@ signing of hash schemes. Its goals are:
 
 ## How to use
 
-`import "github.com/go-fed/httpsig"`
+`import "github.com/Zimpler/httpsig"`
 
 ### Signing
 
diff --git a/go.mod b/go.mod
index a407692..fea329e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,8 @@
-module github.com/go-fed/httpsig
+module github.com/Zimpler/httpsig
 
-require golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
+require (
+	golang.org/x/crypto v0.0.0-20180527072434-ab813273cd59
+	golang.org/x/sys v0.0.0-20180525142821-c11f84a56e43
+)
 
 go 1.13
diff --git a/go.sum b/go.sum
index 8b7d318..9c76c62 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,9 @@
+golang.org/x/crypto v0.0.0-20180527072434-ab813273cd59/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20180525142821-c11f84a56e43/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=