diff --git a/defaults/main.yml b/defaults/main.yml
index c5498e1..33294f3 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -23,3 +23,9 @@ rvm1_rvm_version: 'stable'
 
 # Check and update rvm, disabling this will force rvm to never update
 rvm1_rvm_check_for_updates: True
+
+# GPG key verification, use an empty string if you want to skip this
+# Note: Unless you know what you're doing, just keep it as is
+#           Identity proof: https://keybase.io/mpapis
+#           PGP message: https://rvm.io/mpapis.asc
+rvm1_gpg_keys: 'D39DC0E3'
diff --git a/tasks/rvm.yml b/tasks/rvm.yml
index 566ef77..855748a 100644
--- a/tasks/rvm.yml
+++ b/tasks/rvm.yml
@@ -26,6 +26,11 @@
     mode: 0755
   when: not rvm_binary.stat.exists
 
+- name: Import GPG keys
+  command: 'gpg --keyserver hkp://keys.gnupg.net --recv-keys {{ rvm1_gpg_keys }}'
+  changed_when: False
+  when: not rvm_binary.stat.exists and rvm1_gpg_keys
+
 - name: Install rvm
   command: >
     {{ rvm1_temp_download_path }}/rvm-installer.sh {{ rvm1_rvm_version }}