diff --git a/release/alpha/dokern.sh b/release/alpha/dokern.sh
index 251d6283667b..74ef6534c92e 100755
--- a/release/alpha/dokern.sh
+++ b/release/alpha/dokern.sh
@@ -40,7 +40,6 @@ elif [ "$MFS" = "NO" ]; then		# can be much bigger
 		-e '/gzip/d' \
 		-e '/PROCFS/d' \
 		-e '/KTRACE/d' \
-		-e '/MATH_EMULATE/d' \
 		-e 's/GENERIC/BOOTMFS/g' \
 fi
 echo "options  NFS_NOSERVER" 
diff --git a/release/amd64/dokern.sh b/release/amd64/dokern.sh
index 251d6283667b..74ef6534c92e 100755
--- a/release/amd64/dokern.sh
+++ b/release/amd64/dokern.sh
@@ -40,7 +40,6 @@ elif [ "$MFS" = "NO" ]; then		# can be much bigger
 		-e '/gzip/d' \
 		-e '/PROCFS/d' \
 		-e '/KTRACE/d' \
-		-e '/MATH_EMULATE/d' \
 		-e 's/GENERIC/BOOTMFS/g' \
 fi
 echo "options  NFS_NOSERVER" 
diff --git a/release/i386/dokern.sh b/release/i386/dokern.sh
index 251d6283667b..74ef6534c92e 100755
--- a/release/i386/dokern.sh
+++ b/release/i386/dokern.sh
@@ -40,7 +40,6 @@ elif [ "$MFS" = "NO" ]; then		# can be much bigger
 		-e '/gzip/d' \
 		-e '/PROCFS/d' \
 		-e '/KTRACE/d' \
-		-e '/MATH_EMULATE/d' \
 		-e 's/GENERIC/BOOTMFS/g' \
 fi
 echo "options  NFS_NOSERVER" 
diff --git a/release/pc98/dokern.sh b/release/pc98/dokern.sh
index 251d6283667b..74ef6534c92e 100755
--- a/release/pc98/dokern.sh
+++ b/release/pc98/dokern.sh
@@ -40,7 +40,6 @@ elif [ "$MFS" = "NO" ]; then		# can be much bigger
 		-e '/gzip/d' \
 		-e '/PROCFS/d' \
 		-e '/KTRACE/d' \
-		-e '/MATH_EMULATE/d' \
 		-e 's/GENERIC/BOOTMFS/g' \
 fi
 echo "options  NFS_NOSERVER" 
diff --git a/release/scripts/dokern.sh b/release/scripts/dokern.sh
index 251d6283667b..74ef6534c92e 100755
--- a/release/scripts/dokern.sh
+++ b/release/scripts/dokern.sh
@@ -40,7 +40,6 @@ elif [ "$MFS" = "NO" ]; then		# can be much bigger
 		-e '/gzip/d' \
 		-e '/PROCFS/d' \
 		-e '/KTRACE/d' \
-		-e '/MATH_EMULATE/d' \
 		-e 's/GENERIC/BOOTMFS/g' \
 fi
 echo "options  NFS_NOSERVER"