diff --git a/glicid/packages/golang.scm b/glicid/packages/golang.scm
index d652386..24db3a6 100644
--- a/glicid/packages/golang.scm
+++ b/glicid/packages/golang.scm
@@ -2863,3 +2863,26 @@ transformations, and locale-specific text handling.")
       "This repository holds supplemental Go packages for low-level interactions with
 the operating system.")
     (license license:bsd-3)))
+(define-public go-golang-org-x-crypto-0.0.0-20190308221718-c2843e01d9a2
+  (package
+    (name "go-golang-org-x-crypto")
+    (version "0.0.0-20190308221718-c2843e01d9a2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://go.googlesource.com/crypto")
+               (commit (go-version->git-ref version))))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32 "01xgxbj5r79nmisdvpq48zfy8pzaaj90bn6ngd4nf33j9ar1dp8r"))))
+    (build-system go-build-system)
+    (arguments '(#:import-path "golang.org/x/crypto"))
+    (propagated-inputs
+      `(("go-golang-org-x-sys-0.0.0-20190215142949-d0b11bdaac8a"
+         ,go-golang-org-x-sys-0.0.0-20190215142949-d0b11bdaac8a)))
+    (home-page "https://golang.org/x/crypto")
+    (synopsis "Go Cryptography")
+    (description
+      "This repository holds supplementary Go cryptography libraries.")
+    (license license:bsd-3)))