diff --git a/gnu/manifests/init.pp b/gnu/manifests/init.pp
index 7dc8f1a..054d02f 100644
--- a/gnu/manifests/init.pp
+++ b/gnu/manifests/init.pp
@@ -32,6 +32,17 @@ class gnu::gcc {
 }
 
 
+# Install GNU Debugger.
+#
+class gnu::gdb {
+
+  package { "gdb":
+    ensure => installed,
+  }
+
+}
+
+
 # Install GNU make.
 #
 class gnu::make {