diff --git a/tabby-core/src/services/profiles.service.ts b/tabby-core/src/services/profiles.service.ts
index fc3b4211..39e5625a 100644
--- a/tabby-core/src/services/profiles.service.ts
+++ b/tabby-core/src/services/profiles.service.ts
@@ -115,10 +115,11 @@ export class ProfilesService {
     async writeProfile (profile: PartialProfile<Profile>): Promise<void> {
         const cProfile = this.config.store.profiles.find(p => p.id === profile.id)
         if (cProfile) {
-            if (!profile.group) {
-                delete cProfile.group
+            // Fully replace the config
+            for (const k in cProfile) {
+                // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
+                delete cProfile[k]
             }
-
             Object.assign(cProfile, profile)
         }
     }
diff --git a/tabby-settings/src/components/profilesSettingsTab.component.ts b/tabby-settings/src/components/profilesSettingsTab.component.ts
index 58439ca0..4bfe2cc4 100644
--- a/tabby-settings/src/components/profilesSettingsTab.component.ts
+++ b/tabby-settings/src/components/profilesSettingsTab.component.ts
@@ -70,25 +70,24 @@ export class ProfilesSettingsTabComponent extends BaseComponent {
                 return
             }
         }
-        const profile: PartialProfile<Profile> = deepClone(base)
-        delete profile.id
+        const baseProfile: PartialProfile<Profile> = deepClone(base)
+        delete baseProfile.id
         if (base.isTemplate) {
-            profile.name = ''
+            baseProfile.name = ''
         } else if (!base.isBuiltin) {
-            profile.name = this.translate.instant('{name} copy', base)
+            baseProfile.name = this.translate.instant('{name} copy', base)
         }
-        profile.isBuiltin = false
-        profile.isTemplate = false
-        const result = await this.showProfileEditModal(profile)
+        baseProfile.isBuiltin = false
+        baseProfile.isTemplate = false
+        const result = await this.showProfileEditModal(baseProfile)
         if (!result) {
             return
         }
-        Object.assign(profile, result)
-        if (!profile.name) {
-            const cfgProxy = this.profilesService.getConfigProxyForProfile(profile)
-            profile.name = this.profilesService.providerForProfile(profile)?.getSuggestedName(cfgProxy) ?? this.translate.instant('{name} copy', base)
+        if (!result.name) {
+            const cfgProxy = this.profilesService.getConfigProxyForProfile(result)
+            result.name = this.profilesService.providerForProfile(result)?.getSuggestedName(cfgProxy) ?? this.translate.instant('{name} copy', base)
         }
-        await this.profilesService.newProfile(profile)
+        await this.profilesService.newProfile(result)
         await this.config.save()
     }
 
@@ -97,8 +96,7 @@ export class ProfilesSettingsTabComponent extends BaseComponent {
         if (!result) {
             return
         }
-        Object.assign(profile, result)
-        await this.profilesService.writeProfile(profile)
+        await this.profilesService.writeProfile(result)
         await this.config.save()
     }
 
@@ -119,12 +117,6 @@ export class ProfilesSettingsTabComponent extends BaseComponent {
             return null
         }
 
-        // Fully replace the config
-        for (const k in profile) {
-            // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
-            delete profile[k]
-        }
-
         result.type = provider.id
         return result
     }
@@ -162,8 +154,7 @@ export class ProfilesSettingsTabComponent extends BaseComponent {
         if (!result) {
             return
         }
-        Object.assign(group, result)
-        await this.profilesService.writeProfileGroup(ProfilesSettingsTabComponent.collapsableIntoPartialProfileGroup(group))
+        await this.profilesService.writeProfileGroup(ProfilesSettingsTabComponent.collapsableIntoPartialProfileGroup(result))
         await this.config.save()
     }