diff --git a/proposals/README.md b/proposals/README.md
index 1f122270377f..93b0a0327282 100644
--- a/proposals/README.md
+++ b/proposals/README.md
@@ -14,7 +14,6 @@ For accepted proposals, where `####` is the corresponding proposal's pull
 request:
 
 -   `p####.md` will contain the main proposal text.
--   `p####-decision.md` documents the decision and rationale.
 -   `p####` may be present as an optional subdirectory for related files (for
     example, images).
 
@@ -24,47 +23,26 @@ request:
 <!-- Generated by ./scripts/update_proposal_list.py -->
 
 -   [0029 - Linear, rebase, and pull-request GitHub workflow](p0029.md)
-    -   [0029 - Decision](p0029_decision.md)
 -   [0042 - Create code review guidelines](p0042.md)
-    -   [0042 - Decision](p0042_decision.md)
 -   [0044 - Proposal tracking](p0044.md)
-    -   [0044 - Decision](p0044_decision.md)
 -   [0051 - Goals](p0051.md)
-    -   [0051 - Decision](p0051_decision.md)
 -   [0063 - Criteria for Carbon to go public](p0063.md)
-    -   [0063 - Decision](p0063_decision.md)
 -   [0074 - Change comment/decision timelines in proposal process](p0074.md)
-    -   [0074 - Decision](p0074_decision.md)
 -   [0083 - In-progress design overview](p0083.md)
-    -   [0083 - Decision](p0083_decision.md)
 -   [0107 - Code and name organization](p0107.md)
-    -   [0107 - Decision](p0107_decision.md)
 -   [0113 - Add a C++ style guide](p0113.md)
-    -   [0113 - Decision](p0113_decision.md)
 -   [0120 - Add idiomatic code performance and developer-facing docs to goals](p0120.md)
-    -   [0120 - Decision](p0120_decision.md)
 -   [0142 - Unicode source files](p0142.md)
-    -   [0142 - Decision](p0142_decision.md)
 -   [0143 - Numeric literals](p0143.md)
-    -   [0143 - Decision](p0143_decision.md)
 -   [0149 - Change documentation style guide](p0149.md)
-    -   [0149 - Decision](p0149_decision.md)
 -   [0157 - Design direction for sum types](p0157.md)
-    -   [0157 - Decision](p0157_decision.md)
 -   [0162 - Basic Syntax](p0162.md)
-    -   [0162 - Decision](p0162_decision.md)
 -   [0175 - C++ interoperability goals](p0175.md)
-    -   [0175 - Decision](p0175_decision.md)
 -   [0179 - Create a toolchain team.](p0179.md)
-    -   [0179 - Decision](p0179_decision.md)
 -   [0196 - Language-level safety strategy](p0196.md)
-    -   [0196 - Decision](p0196_decision.md)
 -   [0198 - Comments](p0198.md)
-    -   [0198 - Decision](p0198_decision.md)
 -   [0199 - String literals](p0199.md)
-    -   [0199 - Decision](p0199_decision.md)
 -   [0253 - 2021 Roadmap](p0253.md)
-    -   [0253 - Decision](p0253_decision.md)
 -   [0285 - if/else](p0285.md)
 -   [0426 - Governance & evolution revamp](p0426.md)
 
diff --git a/proposals/scripts/proposals.py b/proposals/scripts/proposals.py
index bcdceb7bf9a1..a08c17cc4f9c 100644
--- a/proposals/scripts/proposals.py
+++ b/proposals/scripts/proposals.py
@@ -36,7 +36,4 @@ def get_list(proposals_path):
         number = match[1]
         title = get_title(proposals_path, f)
         proposals.append(("%s - %s" % (number, title), f))
-        decision_file = "p%s_decision.md" % number
-        if decision_file in proposals_list:
-            proposals.append(("%s - Decision" % number, decision_file))
     return proposals
diff --git a/proposals/scripts/proposals_test.py b/proposals/scripts/proposals_test.py
index f0b8d78e65b6..b8e96447c609 100644
--- a/proposals/scripts/proposals_test.py
+++ b/proposals/scripts/proposals_test.py
@@ -22,7 +22,6 @@ class TestProposal(unittest.TestCase):
                 "p0029.md",
             ),
         )
-        self.assertEqual(p[1], ("0029 - Decision", "p0029_decision.md"))
 
 
 if __name__ == "__main__":
diff --git a/proposals/scripts/update_proposal_list.py b/proposals/scripts/update_proposal_list.py
index 3bfed2f4fbce..ded97da9d221 100755
--- a/proposals/scripts/update_proposal_list.py
+++ b/proposals/scripts/update_proposal_list.py
@@ -31,10 +31,7 @@ if __name__ == "__main__":
         out.write("<!-- Generated by ./scripts/update_proposal_list.py -->\n\n")
         results = out.getvalue()
         for title, filename in proposals.get_list(proposals_path):
-            indent = ""
-            if filename.endswith("decision.md"):
-                indent = "    "
-            out.write("%s-   [%s](%s)\n" % (indent, title, filename))
+            out.write("-   [%s](%s)\n" % (title, filename))
         toc = out.getvalue()
 
     # Replace the README content if needed.