diff --git a/cmd/Kconfig b/cmd/Kconfig
index 2caa0b42d8910c29b35a3f9aeb51972437a1edfa..d623a43191432ef15182acf547820e7460bdae15 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1275,6 +1275,15 @@ config CMD_MTDPARTS_SPREAD
 	  at least as large as the size specified in the mtdparts variable and
 	  2) each partition starts on a good block.
 
+config CMD_REISER
+	bool "reiser - Access to reiserfs filesystems"
+	help
+	  This provides two commands which operate on a resierfs filesystem,
+	  commonly used some years ago:
+
+	    reiserls - list files
+	    reiserload - load a file
+
 endmenu
 
 menu "Debug commands"
diff --git a/configs/ethernut5_defconfig b/configs/ethernut5_defconfig
index b9010d6d37ad1a3e29bd2878b24eaba339b0b939..26df9160710a48b3e6ba87925b7ef4fea12e497d 100644
--- a/configs/ethernut5_defconfig
+++ b/configs/ethernut5_defconfig
@@ -33,6 +33,7 @@ CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_JFFS2=y
+CONFIG_CMD_REISER=y
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DM=y
diff --git a/include/config_cmd_all.h b/include/config_cmd_all.h
index cb0ab6d61a23bd44a535a37b852a75a24679a46c..00bc6fc88a645d6a5cd32d23bc300d459c94fafd 100644
--- a/include/config_cmd_all.h
+++ b/include/config_cmd_all.h
@@ -13,7 +13,6 @@
  * Alphabetical list of all possible commands.
  */
 
-#define CONFIG_CMD_REISER	/* Reiserfs support		*/
 #define CONFIG_CMD_SANDBOX	/* sb command to access sandbox features */
 #define CONFIG_CMD_SAVES	/* save S record dump		*/
 #define CONFIG_CMD_SDRAM	/* SDRAM DIMM SPD info printout */
diff --git a/include/configs/ethernut5.h b/include/configs/ethernut5.h
index 756b1d6da0668da0d8f7d4b2311539eefc41399c..5aa091b0df019ca9dbdd2586578591679401b599 100644
--- a/include/configs/ethernut5.h
+++ b/include/configs/ethernut5.h
@@ -61,7 +61,6 @@
 #define CONFIG_ENV_SPI_MAX_HZ	15000000
 
 #ifndef MINIMAL_LOADER
-#define CONFIG_CMD_REISER
 #define CONFIG_CMD_SAVES
 #endif
 
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 888af42524bbee76a39e44b5d54b8e607e218d1d..5bc16fb77d7d715063fd86f7d57ee40d19f278ed 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -293,7 +293,6 @@ CONFIG_CM922T_XA10
 CONFIG_CMDLINE_EDITING
 CONFIG_CMDLINE_PS_SUPPORT
 CONFIG_CMDLINE_TAG
-CONFIG_CMD_REISER
 CONFIG_CMD_SANDBOX
 CONFIG_CMD_SAVES
 CONFIG_CMD_SCSI