diff --git a/doc/refcard/guix-refcard.lout b/doc/refcard/guix-refcard.lout
index 7a75ade..588f8a5 100644
--- a/doc/refcard/guix-refcard.lout
+++ b/doc/refcard/guix-refcard.lout
@@ -139,19 +139,8 @@ from a user-supplied file that looks like this:
 }
 @End @Category
 
-@C { Managing Storage Space }
-@Begin
-
-@Entry {  guix gc  } {  collect all garbage  }
-@Entry {  guix gc -C {@Var{n}}G  } {  collect @Var{n} GB of garbage  }
-@Entry {  guix gc -F {@Var{n}}G  } {  ensure @Var{n} GB are available  }
-@Entry {  guix gc -d @Var { duration }  } {  delete generations
-older than @Var { duration }---e.g., @F { 1m } for one month }
-@Entry {  guix size @Var { spec } @Dots  } {  view package size  }
-@Entry {  guix gc -R "/gnu/store/"@Dots  } {  list run-time dependencies  }
-@Entry {  guix graph -t references @Var { spec } @Dots  } {  view run-time dependencies  }
-@End @Category
 
+@NP
 @C { Customizing Packages }
 @Begin
 
@@ -222,31 +211,17 @@ manifest in @Var { file } }
 
 @End @Category
 
-
-@C { Managing the Operating System }
+@C { Managing Storage Space }
 @Begin
-@LEntry { guix system search @Var { regexp } }
-{ search for services matching @Var { regexp } }
-@LEntry { guix system reconfigure @Var { file } }
-{ reconfigure the OS according to the configuration in @Var { file } }
-@LEntry { guix system list-generations [@Var { pattern }] }
-{ list OS generations matching @Var { pattern }---e.g., @F { 1m } for one
-month }
-@LEntry { guix system roll-back }
-{ roll back to the previous system generation }
-@LEntry { guix system delete-generations @Var { pattern } }
-{ delete generations matching @Var { pattern } }
-@LEntry { guix system build @Var { file } }
-{ build the OS declared in @Var { file } }
-@End @Category
 
-@C { Building and Running Containers }
-@Begin
-@LEntry { guix system container @Var { file } }
-{ produce a script that runs the OS declared in @Var { file } in a
-container }
-@LEntry { guix system docker-image @Var { file } }
-{ build a Docker image of the OS declared in @Var { file } }
+@Entry {  guix gc  } {  collect all garbage  }
+@Entry {  guix gc -C {@Var{n}}G  } {  collect @Var{n} GB of garbage  }
+@Entry {  guix gc -F {@Var{n}}G  } {  ensure @Var{n} GB are available  }
+@Entry {  guix gc -d @Var { duration }  } {  delete generations
+older than @Var { duration }---e.g., @F { 1m } for one month }
+@Entry {  guix size @Var { spec } @Dots  } {  view package size  }
+@Entry {  guix gc -R "/gnu/store/"@Dots  } {  list run-time dependencies  }
+@Entry {  guix graph -t references @Var { spec } @Dots  } {  view run-time dependencies  }
 @End @Category
 
 @LP
@@ -318,6 +293,32 @@ complete } configuration of an operating system, along these lines:
 { produce a script that runs the OS declared in @Var { file } in a VM }
 @End @Category
 
+@C { Managing the Operating System }
+@Begin
+@LEntry { guix system search @Var { regexp } }
+{ search for services matching @Var { regexp } }
+@LEntry { guix system reconfigure @Var { file } }
+{ reconfigure the OS according to the configuration in @Var { file } }
+@LEntry { guix system list-generations [@Var { pattern }] }
+{ list OS generations matching @Var { pattern }---e.g., @F { 1m } for one
+month }
+@LEntry { guix system roll-back }
+{ roll back to the previous system generation }
+@LEntry { guix system delete-generations @Var { pattern } }
+{ delete generations matching @Var { pattern } }
+@LEntry { guix system build @Var { file } }
+{ build the OS declared in @Var { file } }
+@End @Category
+
+@C { Building and Running Containers }
+@Begin
+@LEntry { guix system container @Var { file } }
+{ produce a script that runs the OS declared in @Var { file } in a
+container }
+@LEntry { guix system docker-image @Var { file } }
+{ build a Docker image of the OS declared in @Var { file } }
+@End @Category
+
 @C { Inspecting an Operating System }
 @Begin
 @LEntry { guix system extension-graph @Var { file } }