diff --git a/subiquity/server/controllers/filesystem.py b/subiquity/server/controllers/filesystem.py
index 153c688c..5d8d5091 100644
--- a/subiquity/server/controllers/filesystem.py
+++ b/subiquity/server/controllers/filesystem.py
@@ -157,13 +157,8 @@ class VariationInfo:
     def capability_info_for_gap(
         self,
         gap: gaps.Gap,
+        install_min: int,
     ) -> CapabilityInfo:
-        if self.label is None:
-            install_min = sizes.calculate_suggested_install_min(
-                self.min_size, gap.device.alignment_data().part_align
-            )
-        else:
-            install_min = self.min_size
         r = CapabilityInfo()
         r.disallowed = list(self.capability_info.disallowed)
         if self.capability_info.allowed and gap.size < install_min:
@@ -1015,7 +1010,9 @@ class FilesystemController(SubiquityController, FilesystemManipulator):
             capability_info = CapabilityInfo()
             for variation in self._variation_info.values():
                 gap = gaps.largest_gap(disk._reformatted())
-                capability_info.combine(variation.capability_info_for_gap(gap))
+                capability_info.combine(
+                    variation.capability_info_for_gap(gap, install_min)
+                )
             reformat = GuidedStorageTargetReformat(
                 disk_id=disk.id,
                 allowed=capability_info.allowed,
@@ -1042,7 +1039,9 @@ class FilesystemController(SubiquityController, FilesystemManipulator):
             for variation in self._variation_info.values():
                 if variation.is_core_boot_classic():
                     continue
-                capability_info.combine(variation.capability_info_for_gap(gap))
+                capability_info.combine(
+                    variation.capability_info_for_gap(gap, install_min)
+                )
             api_gap = labels.for_client(gap)
             use_gap = GuidedStorageTargetUseGap(
                 disk_id=disk.id,