diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f6d1776be..a94f0281ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -64,6 +64,7 @@
 - binja: improve function call site detection @xusheng6
 - binja: use `binaryninja.load` to open files @xusheng6
 - binja: bump binja version to 3.5 #1789 @xusheng6
+- packaging: explicitly list all importable packages in `pyproject.toml` #1886 @gmacon
 
 ### capa explorer IDA Pro plugin
 
diff --git a/pyproject.toml b/pyproject.toml
index 38f2e80cf2..afcf4a38cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,25 @@ dynamic = ["version"]
 version = {attr = "capa.version.__version__"}
 
 [tool.setuptools]
-packages = ["capa"]
+packages = [
+    "capa",
+    "capa.capabilities",
+    "capa.features",
+    "capa.features.freeze",
+    "capa.features.extractors",
+    "capa.features.extractors.viv",
+    "capa.features.extractors.dnfile",
+    "capa.features.extractors.ida",
+    "capa.features.extractors.binja",
+    "capa.features.extractors.ghidra",
+    "capa.features.extractors.cape",
+    "capa.render",
+    "capa.render.proto",
+    "capa.ida",
+    "capa.ida.plugin",
+    "capa.rules",
+    "capa.ghidra",
+]
 
 [project.optional-dependencies]
 dev = [