diff --git a/make/pefixup.py b/make/pefixup.py
deleted file mode 100755
index ea5620dd..00000000
--- a/make/pefixup.py
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env python3
-
-import sys
-import os
-import stat
-import pefile
-
-for path in sys.argv[1:]:
-    pe = pefile.PE(path)
-
-    for section in pe.sections:
-        if section.Name.decode("utf-8")[0:5] == ".text":
-            assert not (section.Characteristics & pefile.SECTION_CHARACTERISTICS['IMAGE_SCN_CNT_INITIALIZED_DATA'])
-        assert not (section.Characteristics & pefile.SECTION_CHARACTERISTICS['IMAGE_SCN_ALIGN_MASK'])
-
-    pe.OPTIONAL_HEADER.CheckSum = pe.generate_checksum()
-
-    perm = stat.S_IMODE(os.stat(path).st_mode)
-    if (perm & stat.S_IWUSR) == 0:
-        os.chmod(path, perm | stat.S_IWUSR)
-
-    pe.write(path)
-
-    if (perm & stat.S_IWUSR) == 0:
-        os.chmod(path, perm)
diff --git a/make/rules-common.mk b/make/rules-common.mk
index 5bf5d1d2..0e38bb8e 100644
--- a/make/rules-common.mk
+++ b/make/rules-common.mk
@@ -64,9 +64,6 @@ $$(OBJ)/.$(1)-dist$(3):
 	cd $$($(2)_LIBDIR$(3)) && find -type f -not '(' -iname '*.pc' -or -iname '*.cmake' -or -iname '*.a' -or -iname '*.la' -or -iname '*.def' ')' \
 	    -printf '--add-gnu-debuglink=$$(DST_LIBDIR$(3))/%p.debug\0--strip-debug\0%p\0$$(DST_LIBDIR$(3))/%p\0' | \
 	    xargs $(--verbose?) -0 -r -P$$(J) -n4 objcopy --file-alignment=4096 --set-section-flags .text=contents,alloc,load,readonly,code
-	cd $$($(2)_LIBDIR$(3)) && find -type f \( -name '*.dll' -o -name '*.drv' \) \
-	    -printf '$$(DST_LIBDIR$(3))/%p\0' | \
-	    xargs $(--verbose?) -0 -r -P$$(J) -n1 $$(SRC)/make/pefixup.py
 	touch $$@
 else
 $$(OBJ)/.$(1)-dist$(3):
@@ -79,9 +76,6 @@ $$(OBJ)/.$(1)-dist$(3):
 	cd $$($(2)_LIBDIR$(3)) && find -type f -not '(' -iname '*.pc' -or -iname '*.cmake' -or -iname '*.a' -or -iname '*.la' -or -iname '*.def' ')' \
 	    -printf '--strip-debug\0%p\0$$(DST_LIBDIR$(3))/%p\0' | \
 	    xargs $(--verbose?) -0 -r -P$$(J) -n3 objcopy --file-alignment=4096 --set-section-flags .text=contents,alloc,load,readonly,code
-	cd $$($(2)_LIBDIR$(3)) && find -type f \( -name '*.dll' -o -name '*.drv' \) \
-	    -printf '$$(DST_LIBDIR$(3))/%p\0' | \
-	    xargs $(--verbose?) -0 -r -P$$(J) -n1 $$(SRC)/make/pefixup.py
 	touch $$@
 endif
 endif