diff --git a/CMakeLists.txt b/CMakeLists.txt
index 294f948f..a7c71e68 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -139,6 +139,9 @@ if(NOT SECP256K1_EXPERIMENTAL)
   if(SECP256K1_ENABLE_MODULE_ICEBERG)
     message(FATAL_ERROR "Iceberg module is experimental. Use -DSECP256K1_EXPERIMENTAL=ON to allow.")
   endif()
+  if(SECP256K1_ENABLE_MODULE_PREFRACTAL)
+    message(FATAL_ERROR "Prefractal module is experimental. Use -DSECP256K1_EXPERIMENTAL=ON to allow.")
+  endif()
 endif()
 
 set(SECP256K1_VALGRIND "AUTO" CACHE STRING "Build with extra checks for running inside Valgrind. [default=AUTO]")
diff --git a/Makefile.am b/Makefile.am
index d7a6c125..9467933a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -318,7 +318,7 @@ maintainer-clean-local: clean-testvectors
 ### Additional files to distribute
 EXTRA_DIST = autogen.sh CHANGELOG.md SECURITY.md
 EXTRA_DIST += doc/release-process.md doc/safegcd_implementation.md
-EXTRA_DIST += doc/ellswift.md doc/musig.md doc/iceberg.md
+EXTRA_DIST += doc/ellswift.md doc/musig.md doc/iceberg.md doc/prefractal.md
 EXTRA_DIST += src/modules/frost/frost.md src/modules/chilldkg/chilldkg.md
 EXTRA_DIST += examples/EXAMPLES_COPYING
 EXTRA_DIST += sage/gen_exhaustive_groups.sage