diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51c8311f..b6bfdc10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - Updated 70-persistent-net.rules.ww to use `(lower $netdev.Type)` for case-insensitive comparison of "infiniband".
 - Fixed a regression in SELinux support by restoring the `/run` mount during wwinit. #1910
+- Fixed `wwctl profile set` for disks, partitions and file systems. #1883
 
 ### Changed
 
diff --git a/internal/app/wwctl/profile/set/main.go b/internal/app/wwctl/profile/set/main.go
index ab2698a8..6214f060 100644
--- a/internal/app/wwctl/profile/set/main.go
+++ b/internal/app/wwctl/profile/set/main.go
@@ -24,26 +24,26 @@ func CobraRunE(vars *variables) func(cmd *cobra.Command, args []string) (err err
 			vars.profileConf.NetDevs[vars.profileAdd.Net].Tags = vars.profileAdd.NetTagsAdd
 		}
 		delete(vars.profileConf.NetDevs, "UNDEF")
-		if vars.fsName != "" {
-			if !strings.HasPrefix(vars.fsName, "/dev") {
-				if vars.fsName == vars.partName {
-					vars.fsName = "/dev/disk/by-partlabel/" + vars.partName
+		if vars.profileAdd.FsName != "" {
+			if !strings.HasPrefix(vars.profileAdd.FsName, "/dev") {
+				if vars.profileAdd.FsName == vars.profileAdd.PartName {
+					vars.profileAdd.FsName = "/dev/disk/by-partlabel/" + vars.profileAdd.PartName
 				} else {
 					return fmt.Errorf("filesystems need to have a underlying blockdev")
 				}
 			}
 			fs := *vars.profileConf.FileSystems["UNDEF"]
-			vars.profileConf.FileSystems[vars.fsName] = &fs
+			vars.profileConf.FileSystems[vars.profileAdd.FsName] = &fs
 		}
 		delete(vars.profileConf.FileSystems, "UNDEF")
-		if vars.diskName != "" && vars.partName != "" {
+		if vars.profileAdd.DiskName != "" && vars.profileAdd.PartName != "" {
 			prt := *vars.profileConf.Disks["UNDEF"].Partitions["UNDEF"]
-			vars.profileConf.Disks["UNDEF"].Partitions[vars.partName] = &prt
+			vars.profileConf.Disks["UNDEF"].Partitions[vars.profileAdd.PartName] = &prt
 			delete(vars.profileConf.Disks["UNDEF"].Partitions, "UNDEF")
 			dsk := *vars.profileConf.Disks["UNDEF"]
-			vars.profileConf.Disks[vars.diskName] = &dsk
+			vars.profileConf.Disks[vars.profileAdd.DiskName] = &dsk
 		}
-		if (vars.diskName != "") != (vars.partName != "") {
+		if (vars.profileAdd.DiskName != "") != (vars.profileAdd.PartName != "") {
 			return fmt.Errorf("partition and disk must be specified")
 		}
 		delete(vars.profileConf.Disks, "UNDEF")
@@ -55,10 +55,10 @@ func CobraRunE(vars *variables) func(cmd *cobra.Command, args []string) (err err
 		wwlog.Debug("sending following values: %s", string(buffer))
 		set := wwapiv1.ConfSetParameter{
 			NodeConfYaml:     string(buffer[:]),
-			NetdevDelete:     vars.setNetDevDel,
-			PartitionDelete:  vars.setPartDel,
-			DiskDelete:       vars.setDiskDel,
-			FilesystemDelete: vars.setFsDel,
+			NetdevDelete:     vars.profileDel.NetDel,
+			PartitionDelete:  vars.profileDel.PartDel,
+			DiskDelete:       vars.profileDel.DiskDel,
+			FilesystemDelete: vars.profileDel.FsDel,
 			TagAdd:           vars.profileAdd.TagsAdd,
 			TagDel:           vars.profileDel.TagsDel,
 			NetTagAdd:        vars.profileAdd.NetTagsAdd,
diff --git a/internal/app/wwctl/profile/set/main_test.go b/internal/app/wwctl/profile/set/main_test.go
index d1fc15fa..4a697143 100644
--- a/internal/app/wwctl/profile/set/main_test.go
+++ b/internal/app/wwctl/profile/set/main_test.go
@@ -104,6 +104,66 @@ nodeprofiles:
   default:
     tags:
       mytag: 0.0.0.0
+nodes: {}`,
+		},
+		"set fs,part and disk": {
+			args: []string{"--fsname=var", "--fspath=/var", "--fsformat=btrfs", "--partname=var", "--partnumber=1", "--diskname=/dev/vda", "default"},
+			inDB: `
+nodeprofiles:
+  default: {}
+nodes: {}`,
+			outDb: `
+nodeprofiles:
+  default:
+    disks:
+      /dev/vda:
+        partitions:
+          var:
+            number: "1"
+    filesystems:
+      /dev/disk/by-partlabel/var:
+        format: btrfs
+        path: /var
+nodes: {}`,
+		},
+		"single delete not existing fs": {
+			args:    []string{"--fsdel=foo", "default"},
+			wantErr: true,
+			inDB: `
+nodeprofiles:
+  default: {}
+nodes: {} `,
+			outDb: `
+nodeprofiles:
+  default: {}
+nodes: {}`,
+		},
+
+		"single node delete existing partition": {
+			args:    []string{"--partdel=var", "default"},
+			wantErr: false,
+			inDB: `
+nodeprofiles:
+  default:
+    disks:
+      /dev/vda:
+        partitions:
+          var:
+            number: "1"
+        path: /var
+    filesystems:
+      /dev/disk/by-partlabel/var:
+        format: btrfs
+        path: /var
+nodes: {}
+`,
+			outDb: `
+nodeprofiles:
+  default:
+    filesystems:
+      /dev/disk/by-partlabel/var:
+        format: btrfs
+        path: /var
 nodes: {}`,
 		},
 	}
diff --git a/internal/app/wwctl/profile/set/root.go b/internal/app/wwctl/profile/set/root.go
index 6627ff21..d40f4a34 100644
--- a/internal/app/wwctl/profile/set/root.go
+++ b/internal/app/wwctl/profile/set/root.go
@@ -8,19 +8,12 @@ import (
 )
 
 type variables struct {
-	setNetDevDel string
-	setDiskDel   string
-	setPartDel   string
-	setFsDel     string
-	setNodeAll   bool
-	setYes       bool
-	setForce     bool
-	partName     string
-	diskName     string
-	fsName       string
-	profileConf  node.Profile
-	profileDel   node.NodeConfDel
-	profileAdd   node.NodeConfAdd
+	setNodeAll  bool
+	setYes      bool
+	setForce    bool
+	profileConf node.Profile
+	profileDel  node.NodeConfDel
+	profileAdd  node.NodeConfAdd
 }
 
 func GetCommand() *cobra.Command {