diff --git a/tools/appliance/definitions/systemvmtemplate/preseed.cfg b/tools/appliance/definitions/systemvmtemplate/preseed.cfg
index 79349f6d62c..6996565aaae 100644
--- a/tools/appliance/definitions/systemvmtemplate/preseed.cfg
+++ b/tools/appliance/definitions/systemvmtemplate/preseed.cfg
@@ -146,7 +146,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /home }                     \
               .                                               \
-              700 20 1100 ext4                                \
+              650 20 1100 ext4                                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /usr }                      \
@@ -156,7 +156,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /opt }                      \
               .                                               \
-              500 60 1000 ext4                                \
+              450 60 1000 ext4                                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /var }                      \
@@ -166,7 +166,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /tmp }                      \
               .                                               \
-              50 512 300% linux-swap                          \
+              70 512 300% linux-swap                          \
                       method{ swap } format{ }                \
               .
 
diff --git a/tools/appliance/definitions/systemvmtemplate64/preseed.cfg b/tools/appliance/definitions/systemvmtemplate64/preseed.cfg
index 79349f6d62c..6996565aaae 100644
--- a/tools/appliance/definitions/systemvmtemplate64/preseed.cfg
+++ b/tools/appliance/definitions/systemvmtemplate64/preseed.cfg
@@ -146,7 +146,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /home }                     \
               .                                               \
-              700 20 1100 ext4                                \
+              650 20 1100 ext4                                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /usr }                      \
@@ -156,7 +156,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /opt }                      \
               .                                               \
-              500 60 1000 ext4                                \
+              450 60 1000 ext4                                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /var }                      \
@@ -166,7 +166,7 @@ d-i partman-auto/expert_recipe string                         \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /tmp }                      \
               .                                               \
-              50 512 300% linux-swap                          \
+              70 512 300% linux-swap                          \
                       method{ swap } format{ }                \
               .