diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC
index 482507b6eb3..afa4c4650e5 100644
--- a/sys/amd64/conf/GENERIC
+++ b/sys/amd64/conf/GENERIC
@@ -51,6 +51,7 @@ options 	MSDOSFS			# MSDOS Filesystem
 options 	CD9660			# ISO 9660 Filesystem
 options 	PROCFS			# Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		# Pseudo-filesystem framework
+options 	TMPFS			# Efficient memory filesystem
 options 	GEOM_RAID		# Soft RAID functionality.
 options 	GEOM_LABEL		# Provides labelization
 options 	EFIRT			# EFI Runtime Services support
diff --git a/sys/arm64/conf/GENERIC b/sys/arm64/conf/GENERIC
index e8fd9fab196..311a1ae0dbb 100644
--- a/sys/arm64/conf/GENERIC
+++ b/sys/arm64/conf/GENERIC
@@ -50,6 +50,7 @@ options 	MSDOSFS			# MSDOS Filesystem
 options 	CD9660			# ISO 9660 Filesystem
 options 	PROCFS			# Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		# Pseudo-filesystem framework
+options 	TMPFS			# Efficient memory filesystem
 options 	GEOM_RAID		# Soft RAID functionality.
 options 	GEOM_LABEL		# Provides labelization
 options 	COMPAT_FREEBSD32	# Compatible with FreeBSD/arm
diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC
index 9adf42a139f..5cf8fbd018c 100644
--- a/sys/i386/conf/GENERIC
+++ b/sys/i386/conf/GENERIC
@@ -50,6 +50,7 @@ options 	MSDOSFS			# MSDOS Filesystem
 options 	CD9660			# ISO 9660 Filesystem
 options 	PROCFS			# Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		# Pseudo-filesystem framework
+options 	TMPFS			# Efficient memory filesystem
 options 	GEOM_RAID		# Soft RAID functionality.
 options 	GEOM_LABEL		# Provides labelization
 options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
diff --git a/sys/powerpc/conf/GENERIC b/sys/powerpc/conf/GENERIC
index f141a113f26..dbc850687ad 100644
--- a/sys/powerpc/conf/GENERIC
+++ b/sys/powerpc/conf/GENERIC
@@ -57,6 +57,7 @@ options 	MSDOSFS			#MSDOS Filesystem
 options 	CD9660			#ISO 9660 Filesystem
 options 	PROCFS			#Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		#Pseudo-filesystem framework
+options 	TMPFS			#Efficient memory filesystem
 options 	GEOM_PART_APM		#Apple Partition Maps.
 options 	GEOM_PART_GPT		#GUID Partition Tables.
 options 	GEOM_LABEL		#Provides labelization
diff --git a/sys/powerpc/conf/GENERIC64 b/sys/powerpc/conf/GENERIC64
index 77fc641dbb4..a70cd0db605 100644
--- a/sys/powerpc/conf/GENERIC64
+++ b/sys/powerpc/conf/GENERIC64
@@ -62,6 +62,7 @@ options 	MSDOSFS			#MSDOS Filesystem
 options 	CD9660			#ISO 9660 Filesystem
 options 	PROCFS			#Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		#Pseudo-filesystem framework
+options 	TMPFS			#Efficient memory filesystem
 options 	GEOM_PART_APM		#Apple Partition Maps.
 options 	GEOM_PART_GPT		#GUID Partition Tables.
 options 	GEOM_LABEL		#Provides labelization
diff --git a/sys/riscv/conf/GENERIC b/sys/riscv/conf/GENERIC
index 4cde17013fa..6086229b640 100644
--- a/sys/riscv/conf/GENERIC
+++ b/sys/riscv/conf/GENERIC
@@ -47,6 +47,7 @@ options 	MSDOSFS			# MSDOS Filesystem
 options 	CD9660			# ISO 9660 Filesystem
 options 	PROCFS			# Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		# Pseudo-filesystem framework
+options 	TMPFS			# Efficient memory filesystem
 options 	GEOM_PART_GPT		# GUID Partition Tables.
 options 	GEOM_RAID		# Soft RAID functionality.
 options 	GEOM_LABEL		# Provides labelization