diff --git a/src/Radarr.Api.V3/Profiles/Quality/QualityProfileResource.cs b/src/Radarr.Api.V3/Profiles/Quality/QualityProfileResource.cs
index 75c13b1be4..3f87d3ef66 100644
--- a/src/Radarr.Api.V3/Profiles/Quality/QualityProfileResource.cs
+++ b/src/Radarr.Api.V3/Profiles/Quality/QualityProfileResource.cs
@@ -105,11 +105,11 @@ public static QualityProfile ToModel(this QualityProfileResource resource)
                 Name = resource.Name,
                 UpgradeAllowed = resource.UpgradeAllowed,
                 Cutoff = resource.Cutoff,
-                Items = resource.Items.ConvertAll(ToModel),
+                Items = resource.Items?.ConvertAll(ToModel) ?? new List<QualityProfile>(),
                 MinFormatScore = resource.MinFormatScore,
                 CutoffFormatScore = resource.CutoffFormatScore,
                 MinUpgradeFormatScore = resource.MinUpgradeFormatScore,
-                FormatItems = resource.FormatItems.ConvertAll(ToModel),
+                FormatItems = resource.FormatItems?.ConvertAll(ToModel) ?? new List<QualityProfileQualityItem>(),
                 Language = resource.Language
             };
         }
@@ -126,7 +126,7 @@ public static QualityProfileQualityItem ToModel(this QualityProfileQualityItemRe
                 Id = resource.Id,
                 Name = resource.Name,
                 Quality = resource.Quality != null ? (NzbDrone.Core.Qualities.Quality)resource.Quality.Id : null,
-                Items = resource.Items.ConvertAll(ToModel),
+                Items = resource.Items?.ConvertAll(ToModel) ?? new List<QualityProfileQualityItem>(),
                 Allowed = resource.Allowed
             };
         }