diff --git a/debian/control b/debian/control
index ba3c524c9..9d29d8b43 100644
--- a/debian/control
+++ b/debian/control
@@ -13,7 +13,7 @@ Build-Depends: debhelper-compat (= 13),
                zlib1g-dev,
                libmbedtls-dev,
                libssh2-1-dev,
-               libhttp-parser-dev,
+               libllhttp-dev,
                libpcre2-dev,
                libkrb5-dev,
                ca-certificates
@@ -31,7 +31,7 @@ Depends: libgit2-1.8 (= ${binary:Version}),
          zlib1g-dev,
          libmbedtls-dev,
          libssh2-1-dev,
-         libhttp-parser-dev,
+         libllhttp-dev,
          libpcre2-dev,
          ${misc:Depends},
 Description: low-level Git library (development files)
diff --git a/debian/rules b/debian/rules
index d28ff4865..ebb390c98 100755
--- a/debian/rules
+++ b/debian/rules
@@ -20,7 +20,7 @@ COMMON_CMAKE_FLAGS = \
 	-DREGEX_BACKEND=pcre2 \
 	-DUSE_GSSAPI=ON \
 	-DUSE_HTTPS=mbedTLS \
-	-DUSE_HTTP_PARSER=system \
+	-DUSE_HTTP_PARSER=llhttp \
 	-DUSE_NTLMCLIENT=OFF \
 	-DUSE_SSH=ON