diff --git a/contrib/packaging/hgpackaging/inno.py b/contrib/packaging/hgpackaging/inno.py
--- a/contrib/packaging/hgpackaging/inno.py
+++ b/contrib/packaging/hgpackaging/inno.py
@@ -66,7 +66,7 @@
     staging_dir = inno_build_dir / 'stage'
 
     requirements_txt = (
-        source_dir / 'contrib' / 'packaging' / 'inno' / 'requirements.txt'
+        source_dir / 'contrib' / 'packaging' / 'requirements_win32.txt'
     )
 
     inno_build_dir.mkdir(parents=True, exist_ok=True)
diff --git a/contrib/packaging/hgpackaging/wix.py b/contrib/packaging/hgpackaging/wix.py
--- a/contrib/packaging/hgpackaging/wix.py
+++ b/contrib/packaging/hgpackaging/wix.py
@@ -343,7 +343,7 @@
     dist_dir = source_dir / 'dist'
     wix_dir = source_dir / 'contrib' / 'packaging' / 'wix'
 
-    requirements_txt = wix_dir / 'requirements.txt'
+    requirements_txt = 'requirements_win32.txt'
 
     build_py2exe(
         source_dir,
diff --git a/contrib/packaging/inno/requirements.txt b/contrib/packaging/inno/requirements.txt
deleted file mode 100644
--- a/contrib/packaging/inno/requirements.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# This file is autogenerated by pip-compile
-# To update, run:
-#
-#    pip-compile --generate-hashes --output-file=contrib/packaging/inno/requirements.txt contrib/packaging/inno/requirements.txt.in
-#
-certifi==2019.9.11 \
-    --hash=sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50 \
-    --hash=sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef \
-    # via dulwich
-configparser==4.0.2 \
-    --hash=sha256:254c1d9c79f60c45dfde850850883d5aaa7f19a23f13561243a050d5a7c3fe4c \
-    --hash=sha256:c7d282687a5308319bf3d2e7706e575c635b0a470342641c93bea0ea3b5331df \
-    # via entrypoints
-docutils==0.15.2 \
-    --hash=sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0 \
-    --hash=sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827 \
-    --hash=sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99
-dulwich==0.19.13 \
-    --hash=sha256:0e442f6f96e6d97270a7cca4e75306b6b0228627bdf57dde3759e0e345a6b523 \
-    --hash=sha256:667f49536ccba09d3b90bac80d44048e45566f84b98a5e139cc8c70757a6ae60 \
-    --hash=sha256:82792a9d49b112fa2151fa0fb29b01667855a843ff99325b1c1578a4aec11b57 \
-    --hash=sha256:aa628449c5f594a9a282f4d9e5993fef65481ef5e3b9b6c52ff31200f8f5dc95 \
-    --hash=sha256:ab4668bc4e1996d12eb1910e123a09edcff8e166e7ec46db5aafb5c7e250b99f \
-    --hash=sha256:c35ed2cd5b263ce0d67758ffba590c0466ff13b048457ff060b7d2e6cb55a40e \
-    --hash=sha256:c8b48079a14850cbeb788b38e1061ae6db75061431c1c0f91382460be4c84bbe \
-    --hash=sha256:dfcd9943c69f963dd61a027f480d16f548ea5905c2485be8f4b8f130df2c32de \
-    --hash=sha256:e3693c3238c1a5fc1e4427281c4455d78549f4797f2a7107a5f4443b21efafb4
-entrypoints==0.3 \
-    --hash=sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19 \
-    --hash=sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451 \
-    # via keyring
-keyring==18.0.1 \
-    --hash=sha256:67d6cc0132bd77922725fae9f18366bb314fd8f95ff4d323a4df41890a96a838 \
-    --hash=sha256:7b29ebfcf8678c4da531b2478a912eea01e80007e5ddca9ee0c7038cb3489ec6
-pygments==2.4.2 \
-    --hash=sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127 \
-    --hash=sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297
-pywin32-ctypes==0.2.0 \
-    --hash=sha256:24ffc3b341d457d48e8922352130cf2644024a4ff09762a2261fd34c36ee5942 \
-    --hash=sha256:9dc2d991b3479cc2df15930958b674a48a227d5361d413827a4cfd0b5876fc98
-urllib3==1.25.6 \
-    --hash=sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398 \
-    --hash=sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86 \
-    # via dulwich
diff --git a/contrib/packaging/inno/requirements.txt.in b/contrib/packaging/inno/requirements.txt.in
deleted file mode 100644
--- a/contrib/packaging/inno/requirements.txt.in
+++ /dev/null
@@ -1,7 +0,0 @@
-docutils
-dulwich
-keyring
-pygments
-# Need to list explicitly so dependency gets pulled in when
-# not running on Windows.
-pywin32-ctypes
diff --git a/contrib/packaging/wix/requirements.txt b/contrib/packaging/requirements_win32.txt
rename from contrib/packaging/wix/requirements.txt
rename to contrib/packaging/requirements_win32.txt
--- a/contrib/packaging/wix/requirements.txt
+++ b/contrib/packaging/requirements_win32.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --generate-hashes --output-file=contrib/packaging/wix/requirements.txt contrib/packaging/wix/requirements.txt.in
+#    pip-compile --generate-hashes --output-file=contrib/packaging/requirements_win32.txt contrib/packaging/requirements_win32.txt.in
 #
 certifi==2019.9.11 \
     --hash=sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50 \
diff --git a/contrib/packaging/wix/requirements.txt.in b/contrib/packaging/requirements_win32.txt.in
rename from contrib/packaging/wix/requirements.txt.in
rename to contrib/packaging/requirements_win32.txt.in