Removing the whole cache, not just the .deb cache in mini and minimal hooks, thanks to Franklin Piat <fpiat@bigfoot.com>.

hooks/mini

@@ -33,10 +33,14 @@ rm -rf /usr/share/info/*
 rm -rf /usr/share/zoneinfo/*
 rm -rf /var/cache/man/*
 
-# Cleaning apt
+# Cleaning apt lists
 rm -rf /var/lib/apt/lists
 mkdir -p /var/lib/apt/lists/partial
 
+# Cleaning apt cache
+rm -rf /var/cache/apt
+mkdir -p /var/cache/apt/archives/partial
+
 # Truncating logs
 for FILE in $(find /var/log/ -type f)
 do

hooks/minimal

@@ -25,10 +25,14 @@ find . -name *~ | xargs rm -f
 
 rm -rf /var/cache/man/*
 
-# Cleaning apt
+# Cleaning apt lists
 rm -rf /var/lib/apt/lists
 mkdir -p /var/lib/apt/lists/partial
 
+# Cleaning apt cache
+rm -rf /var/cache/apt
+mkdir -p /var/cache/apt/archives/partial
+
 # Truncating logs
 for FILE in $(find /var/log/ -type f)
 do