diff --git a/recipes/libarchive/all/conanfile.py b/recipes/libarchive/all/conanfile.py
index 15dbf8d0b413c..e2e14709b0390 100644
--- a/recipes/libarchive/all/conanfile.py
+++ b/recipes/libarchive/all/conanfile.py
@@ -93,7 +93,7 @@ def requirements(self):
         if self.options.with_iconv:
             self.requires("libiconv/1.17")
         if self.options.with_pcreposix:
-            self.requires("pcre2/10.44")
+            self.requires("pcre/8.45")
         if self.options.with_nettle:
             self.requires("nettle/3.9.1")
         if self.options.with_openssl: