diff --git a/tools/build.sh b/tools/build.sh
index 4513ed1..431f9c6 100644
--- a/tools/build.sh
+++ b/tools/build.sh
@@ -7,10 +7,10 @@ DEST=src/copapy/obj
 python3 stencils/generate_stencils.py $SRC
 mkdir -p $DEST
 gcc --version
-#gcc -c $SRC -O0 -o $DEST/stencils_x86_64_O0.o
-#gcc -c $SRC -O1 -o $DEST/stencils_x86_64_O1.o
-#gcc -c $SRC -O2 -o $DEST/stencils_x86_64_O2.o
-gcc -c $SRC -O3 -o $DEST/stencils_x86_64_O3.o
+#gcc -fno-pic -fno-plt -c $SRC -O0 -o $DEST/stencils_x86_64_O0.o
+#gcc -fno-pic -fno-plt -c $SRC -O1 -o $DEST/stencils_x86_64_O1.o
+#gcc -fno-pic -fno-plt -c $SRC -O2 -o $DEST/stencils_x86_64_O2.o
+gcc -fno-pic -fno-plt -c $SRC -O3 -o $DEST/stencils_x86_64_O3.o
 
 mkdir bin -p
 gcc -Wall -Wextra -Wconversion -Wsign-conversion \
diff --git a/tools/crosscompile.sh b/tools/crosscompile.sh
index 243e2ca..59bca2b 100644
--- a/tools/crosscompile.sh
+++ b/tools/crosscompile.sh
@@ -7,6 +7,7 @@ mkdir -p bin
 SRC=bin/stencils.c
 DEST=src/copapy/obj
 OPT=O3
+FLAGS="-fno-pic -fno-plt"
 
 mkdir -p $DEST
 
@@ -14,45 +15,45 @@ mkdir -p $DEST
 
 # Windows x86_64 (ARM64)
 python3 stencils/generate_stencils.py --abi ms $SRC
-gcc-13 -$OPT -c $SRC -o $DEST/stencils_AMD64_$OPT.o
+gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_AMD64_$OPT.o
 
 # Windows x86
-gcc-13 -m32 -$OPT -c $SRC -o $DEST/stencils_x86_$OPT.o
+gcc-13 $FLAGS -m32 -$OPT -c $SRC -o $DEST/stencils_x86_$OPT.o
 
 
 # Native x86_64
 python3 stencils/generate_stencils.py $SRC
-gcc-13 -$OPT -c $SRC -o $DEST/stencils_x86_64_$OPT.o
+gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_x86_64_$OPT.o
 
 # Native i686
-gcc-13 -m32 -$OPT -c $SRC -o $DEST/stencils_i686_$OPT.o
+gcc-13 $FLAGS -m32 -$OPT -c $SRC -o $DEST/stencils_i686_$OPT.o
 
 # ARM64 linux (aarch64)
-aarch64-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_aarch64_$OPT.o
+aarch64-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_aarch64_$OPT.o
 
 # ARM64 macos (copy aarch64)
 cp $DEST/stencils_aarch64_$OPT.o $DEST/stencils_arm64_$OPT.o
 
 # ARMv7
-arm-linux-gnueabihf-gcc-13 -$OPT -c $SRC -o $DEST/stencils_armv7_$OPT.o
+arm-linux-gnueabihf-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_armv7_$OPT.o
 
 # PowerPC64LE
-# powerpc64le-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_ppc64le_$OPT.o
+# powerpc64le-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_ppc64le_$OPT.o
 
 # S390x
-# s390x-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_s390x_$OPT.o
+# s390x-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_s390x_$OPT.o
 
 # Mips (Big Endian)
-mips-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_mips_$OPT.o
+mips-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_mips_$OPT.o
 
 # Mips (Little Endian)
-mipsel-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_mipsel_$OPT.o
+mipsel-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_mipsel_$OPT.o
 
 # RISCV 32 Bit
-# riscv64-linux-gnu-gcc-13 -$OPT -march=rv32imac -mabi=ilp32 -c $SRC -o $DEST/stencils_riscv32_$OPT.o
+# riscv64-linux-gnu-gcc-13 $FLAGS -$OPT -march=rv32imac -mabi=ilp32 -c $SRC -o $DEST/stencils_riscv32_$OPT.o
 
 # RISCV 64 Bit
-riscv64-linux-gnu-gcc-13 -$OPT -c $SRC -o $DEST/stencils_riscv64_$OPT.o
+riscv64-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_riscv64_$OPT.o
 
 
 # -------------- Cross compile runner --------------
diff --git a/tools/nativecompile.sh b/tools/nativecompile.sh
index 078e415..d66aaf6 100644
--- a/tools/nativecompile.sh
+++ b/tools/nativecompile.sh
@@ -5,18 +5,19 @@ set -v
 mkdir -p bin
 SRC=bin/stencils.c
 DEST=src/copapy/obj
+FLAGS="-fno-pic -fno-plt"
 
 python stencils/generate_stencils.py $SRC
 
 mkdir -p $DEST
-gcc-12 -c $SRC -O0 -o $DEST/stencils_x86_64_O0.o
-gcc-12 -c $SRC -O1 -o $DEST/stencils_x86_64_O1.o
-gcc-12 -c $SRC -O2 -o $DEST/stencils_x86_64_O2.o
-gcc-12 -c $SRC -O3 -o $DEST/stencils_x86_64_O3.o
+gcc-12 $FLAGS -c $SRC -O0 -o $DEST/stencils_x86_64_O0.o
+gcc-12 $FLAGS -c $SRC -O1 -o $DEST/stencils_x86_64_O1.o
+gcc-12 $FLAGS -c $SRC -O2 -o $DEST/stencils_x86_64_O2.o
+gcc-12 $FLAGS -c $SRC -O3 -o $DEST/stencils_x86_64_O3.o
 
 python stencils/generate_stencils.py --abi ms $SRC
 
-gcc-12 -c $SRC -O0 -o $DEST/stencils_AMD64_O0.o
-gcc-12 -c $SRC -O1 -o $DEST/stencils_AMD64_O1.o
-gcc-12 -c $SRC -O2 -o $DEST/stencils_AMD64_O2.o
-gcc-12 -c $SRC -O3 -o $DEST/stencils_AMD64_O3.o
\ No newline at end of file
+gcc-12 $FLAGS -c $SRC -O0 -o $DEST/stencils_AMD64_O0.o
+gcc-12 $FLAGS -c $SRC -O1 -o $DEST/stencils_AMD64_O1.o
+gcc-12 $FLAGS -c $SRC -O2 -o $DEST/stencils_AMD64_O2.o
+gcc-12 $FLAGS -c $SRC -O3 -o $DEST/stencils_AMD64_O3.o
\ No newline at end of file