diff --git a/configs/spark/composite/defconfig b/configs/spark/composite/defconfig
index 0dc4785c85f..a9e5dc654f5 100644
--- a/configs/spark/composite/defconfig
+++ b/configs/spark/composite/defconfig
@@ -644,6 +644,8 @@ CONFIG_ARCH_HAVE_NET=y
 CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+ONFIG_FS_NAMED_SEMAPHORES=y
+CONFIG_FS_NAMED_SEMPATH="/var/sem"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 CONFIG_FAT_LCNAMES=y
diff --git a/configs/spark/nsh/defconfig b/configs/spark/nsh/defconfig
index ae369d91e72..ba2f2c00094 100644
--- a/configs/spark/nsh/defconfig
+++ b/configs/spark/nsh/defconfig
@@ -644,6 +644,8 @@ CONFIG_ARCH_HAVE_NET=y
 CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+ONFIG_FS_NAMED_SEMAPHORES=y
+CONFIG_FS_NAMED_SEMPATH="/var/sem"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 CONFIG_FAT_LCNAMES=y
diff --git a/configs/spark/usbmsc/defconfig b/configs/spark/usbmsc/defconfig
index 75034aa95b9..9dba9d6bcff 100644
--- a/configs/spark/usbmsc/defconfig
+++ b/configs/spark/usbmsc/defconfig
@@ -608,6 +608,8 @@ CONFIG_ARCH_HAVE_NET=y
 CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+ONFIG_FS_NAMED_SEMAPHORES=y
+CONFIG_FS_NAMED_SEMPATH="/var/sem"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 CONFIG_FAT_LCNAMES=y
diff --git a/configs/spark/usbnsh/defconfig b/configs/spark/usbnsh/defconfig
index c45baddfe40..af299c3e78b 100644
--- a/configs/spark/usbnsh/defconfig
+++ b/configs/spark/usbnsh/defconfig
@@ -598,6 +598,8 @@ CONFIG_CDCACM_PRODUCTSTR="CDC/ACM Serial"
 CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+ONFIG_FS_NAMED_SEMAPHORES=y
+CONFIG_FS_NAMED_SEMPATH="/var/sem"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 # CONFIG_FAT_LCNAMES is not set
diff --git a/configs/spark/usbserial/defconfig b/configs/spark/usbserial/defconfig
index b3cf0a90c06..d9dce6ff950 100644
--- a/configs/spark/usbserial/defconfig
+++ b/configs/spark/usbserial/defconfig
@@ -618,6 +618,8 @@ CONFIG_ARCH_HAVE_NET=y
 CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
 CONFIG_FS_READABLE=y
 CONFIG_FS_WRITABLE=y
+ONFIG_FS_NAMED_SEMAPHORES=y
+CONFIG_FS_NAMED_SEMPATH="/var/sem"
 # CONFIG_FS_RAMMAP is not set
 CONFIG_FS_FAT=y
 CONFIG_FAT_LCNAMES=y