diff --git a/ports/ctbench/portfile.cmake b/ports/ctbench/portfile.cmake
index 35a2a658030a8d..038b8ad34a7bd4 100644
--- a/ports/ctbench/portfile.cmake
+++ b/ports/ctbench/portfile.cmake
@@ -1,11 +1,20 @@
 message(WARNING "Building ${PORT} requires a C++20 compliant compiler. GCC 12 and Clang 15 are known to work.")
 
+vcpkg_download_distfile(
+    BOOST_1_86_FIX
+    URLS https://github.com/JPenuchot/ctbench/commit/d61e61c6e6693c768f728c58bfbe3f07e404b9f7.patch?full_index=1
+    FILENAME ctbench-boost-1-86-fix-d61e61c6e6693c768f728c58bfbe3f07e404b9f7.patch
+    SHA512 cbcba17cf71977b188456ca4abb5044d7ec99ac7fb511bf29e5a4f2fb8f1be13682f23c256f7c03e83e6e77ed0905c3b02d384bff5f9b36d3c059b2219b09b94
+)
+
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO jpenuchot/ctbench
     REF "v${VERSION}"
     SHA512 862bfa72c4e98983fe8ac954de02b8f931c672ad3072ca84a0b9d527baa7572cafe235400d28e1f92b86154c9007d40cc2f034510ceda638e25c63625cb9cbf9
     HEAD_REF main
+    PATCHES
+        "${BOOST_1_86_FIX}"
 )
 
 vcpkg_cmake_configure(
diff --git a/ports/ctbench/vcpkg.json b/ports/ctbench/vcpkg.json
index 3afcb60b11a735..db24fdd0b1d732 100644
--- a/ports/ctbench/vcpkg.json
+++ b/ports/ctbench/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "ctbench",
   "version": "1.3.4",
+  "port-version": 1,
   "description": "Compiler-assisted variable size benchmarking for the study of C++ metaprogram compile times.",
   "homepage": "https://github.com/JPenuchot/ctbench",
   "documentation": "https://jpenuchot.github.io/ctbench-docs/",
diff --git a/scripts/ci.baseline.txt b/scripts/ci.baseline.txt
index 50a73637c6216f..a018f98f9dcd18 100644
--- a/scripts/ci.baseline.txt
+++ b/scripts/ci.baseline.txt
@@ -121,7 +121,6 @@ clapack:x64-windows-static-md=skip
 clapack:x64-windows-static=skip
 clapack:x64-windows=skip
 clapack:x86-windows=skip
-ctbench:x64-linux=fail # Fails to build with boost 1.86
 lapack-reference:arm64-android=fail
 lapack-reference:arm64-osx=skip
 lapack-reference:arm64-uwp=skip
diff --git a/versions/baseline.json b/versions/baseline.json
index 16ed1af518a433..7241be1d7562de 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2070,7 +2070,7 @@
     },
     "ctbench": {
       "baseline": "1.3.4",
-      "port-version": 0
+      "port-version": 1
     },
     "ctbignum": {
       "baseline": "2019-08-02",
diff --git a/versions/c-/ctbench.json b/versions/c-/ctbench.json
index 216be8958b70ef..16cc7de3433dfd 100644
--- a/versions/c-/ctbench.json
+++ b/versions/c-/ctbench.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "86059d5165c609870e2ea47c287c60935fb3548c",
+      "version": "1.3.4",
+      "port-version": 1
+    },
     {
       "git-tree": "65af527a36df8e5a96b1f21cb62a1ac8c6b95518",
       "version": "1.3.4",