diff --git a/f4pga/wrappers/sh/__init__.py b/f4pga/wrappers/sh/__init__.py
index 237f1f7..bdd8903 100644
--- a/f4pga/wrappers/sh/__init__.py
+++ b/f4pga/wrappers/sh/__init__.py
@@ -166,7 +166,32 @@ def generate_bitstream():
 
 def generate_libfile():
     print("[F4PGA] Running (deprecated) generate_libfile")
-    run_sh_script(ROOT / "quicklogic/generate_libfile.f4pga.sh")
+    run_bash_cmds(f"""
+set -e
+PART=$1
+DEVICE=$2
+CORNER=$3
+
+if [[ "$DEVICE" =~ ^(qlf_k4n8_qlf_k4n8)$ ]];then
+  DEVICE_1="qlf_k4n8-qlf_k4n8_umc22_$CORNER"
+  PINMAPXML="pinmap_qlf_k4n8_umc22.xml"
+  INTERFACEXML="interface-mapping_24x24.xml"
+  DEV="qlf_k4n8_umc22"
+else
+  DEVICE_1=${{DEVICE}}
+fi
+
+ARCH_DIR="$F4PGA_SHARE_DIR"/arch/${{DEVICE_1}}_${{DEVICE_1}}
+PINMAP_XML=${{ARCH_DIR}}/${{PINMAPXML}}
+
+'{which('python3')}' "$F4PGA_SHARE_DIR"/scripts/create_lib.py \
+  -n "${{DEV}}_0P72_SSM40" \
+  -m fpga_top \
+  -c "${{PART}}" \
+  -x "${{ARCH_DIR}}/lib/${{INTERFACEXML}}" \
+  -l "${{DEV}}_0P72_SSM40.lib" \
+  -t "${{ARCH_DIR}}/lib"
+""")
 
 
 def ql():
diff --git a/f4pga/wrappers/sh/quicklogic/generate_libfile.f4pga.sh b/f4pga/wrappers/sh/quicklogic/generate_libfile.f4pga.sh
deleted file mode 100755
index 865cc60..0000000
--- a/f4pga/wrappers/sh/quicklogic/generate_libfile.f4pga.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (C) 2020-2022 F4PGA Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-License-Identifier: Apache-2.0
-
-set -e
-
-PART=$1
-DEVICE=$2
-CORNER=$3
-
-if [[ "$DEVICE" =~ ^(qlf_k4n8_qlf_k4n8)$ ]];then
-  DEVICE_1="qlf_k4n8-qlf_k4n8_umc22_$CORNER"
-  PINMAPXML="pinmap_qlf_k4n8_umc22.xml"
-  INTERFACEXML="interface-mapping_24x24.xml"
-  DEV="qlf_k4n8_umc22"
-else
-  DEVICE_1=${DEVICE}
-fi
-
-ARCH_DIR="$F4PGA_SHARE_DIR"/arch/${DEVICE_1}_${DEVICE_1}
-PINMAP_XML=${ARCH_DIR}/${PINMAPXML}
-
-`which python3` "$F4PGA_SHARE_DIR"/scripts/create_lib.py \
-  -n "${DEV}_0P72_SSM40" \
-  -m fpga_top \
-  -c "$PART" \
-  -x "${ARCH_DIR}/lib/${INTERFACEXML}" \
-  -l "${DEV}_0P72_SSM40.lib" \
-  -t "${ARCH_DIR}/lib"