diff --git a/docs/compile/builder-linux/build_deps.sh b/docs/compile/builder-linux/build_deps.sh
index f5a4144..9ade351 100755
--- a/docs/compile/builder-linux/build_deps.sh
+++ b/docs/compile/builder-linux/build_deps.sh
@@ -31,7 +31,7 @@ build_netlink()
 		(
 		cd $i-*
 		[ -f "Makefile" ] && make clean
-		CFLAGS="$MINSIZE $CFLAGS" \
+		CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" \
 		LDFLAGS="$LDMINSIZE $LDFLAGS" \
 		./configure --prefix= --host=$TARGET CC=$CC LD=$LD --enable-static --disable-shared --disable-dependency-tracking
 		make install -j$nproc DESTDIR=$STAGING_DIR
@@ -44,7 +44,7 @@ build_zlib()
 (
 cd zlib-*
 [ -f "Makefile" ] && make clean
-CFLAGS="$MINSIZE $CFLAGS" \
+CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" \
 LDFLAGS="$LDMINSIZE $LDFLAGS" \
 ./configure --prefix= --static
 make install -j$nproc DESTDIR=$STAGING_DIR
@@ -55,7 +55,7 @@ build_lua()
 (
 	cd lua-${LUA_RELEASE}
 	make clean
-	make CC="$CC" AR="$AR rc" CFLAGS="$MINSIZE $CFLAGS" LDFLAGS="$LDMINSIZE $LDFLAGS" linux -j$nproc
+	make CC="$CC" AR="$AR rc" CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" LDFLAGS="$LDMINSIZE $LDFLAGS" linux -j$nproc
 	make install INSTALL_TOP="$STAGING_DIR" INSTALL_BIN="$STAGING_DIR/bin" INSTALL_INC="$STAGING_DIR/include/lua${LUA_VER}" INSTALL_LIB="$STAGING_DIR/lib"
 )
 }
@@ -64,7 +64,7 @@ build_luajit()
 (
 	cd luajit2-*
 	make clean
-	make BUILDMODE=static XCFLAGS=-DLUAJIT_DISABLE_FFI HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$MINSIZE $CFLAGS" TARGET_LDFLAGS="$LDMINSIZE $LDFLAGS"
+	make BUILDMODE=static XCFLAGS=-DLUAJIT_DISABLE_FFI HOST_CC="$HOST_CC" CROSS= CC="$CC" TARGET_AR="$AR rcus" TARGET_STRIP=$STRIP TARGET_CFLAGS="$OPTIMIZE $MINSIZE $CFLAGS" TARGET_LDFLAGS="$LDMINSIZE $LDFLAGS"
 	make install PREFIX= DESTDIR="$STAGING_DIR"
 )
 }
diff --git a/docs/compile/builder-linux/build_zapret1.sh b/docs/compile/builder-linux/build_zapret1.sh
index f0d64e1..470d07a 100755
--- a/docs/compile/builder-linux/build_zapret1.sh
+++ b/docs/compile/builder-linux/build_zapret1.sh
@@ -46,6 +46,7 @@ for t in $TGT; do
 
 	pushd $ZBASE/$ZDIR
 
+	make clean
 	OPTIMIZE=$OPTIMIZE \
 	CFLAGS="-static-libgcc -static -I$STAGING_DIR/include $MINSIZE $CFLAGS" \
 	LDFLAGS="-L$STAGING_DIR/lib $LDMINSIZE $LDFLAGS" \
diff --git a/docs/compile/builder-linux/build_zapret2.sh b/docs/compile/builder-linux/build_zapret2.sh
index 2d66ce3..71e9868 100755
--- a/docs/compile/builder-linux/build_zapret2.sh
+++ b/docs/compile/builder-linux/build_zapret2.sh
@@ -55,6 +55,7 @@ for t in $TGT; do
 		LLIB="-L${STAGING_DIR}/lib -lluajit-${LUAJIT_LUAVER}"
 	}
 
+	make clean
 	LUA_JIT=$LUA_JIT LUA_VER=$LUA_VER LUAJIT_LUA_VER=$LUAJIT_LUAVER \
 	OPTIMIZE=$OPTIMIZE \
 	MINSIZE=$MINSIZE \
diff --git a/docs/compile/builder-linux/common.inc b/docs/compile/builder-linux/common.inc
index d2ef2a9..776d363 100644
--- a/docs/compile/builder-linux/common.inc
+++ b/docs/compile/builder-linux/common.inc
@@ -5,7 +5,7 @@ TOOLCHAINS="$EXEDIR/toolchain"
 DEPS="$EXEDIR/deps"
 STAGE="$EXEDIR/staging"
 OPTIMIZE=-Oz
-MINSIZE="$OPTIMIZE -flto=auto -ffunction-sections -fdata-sections"
+MINSIZE="-flto=auto -ffunction-sections -fdata-sections"
 LDMINSIZE="-Wl,--gc-sections -flto=auto"
 CFLAGS=""
 LDFLAGS="-lgcc_eh"