diff --git a/.gitignore b/.gitignore
index 5afcf29..fdb2e8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,4 @@ noarch/
 /perftest-24.10.0-0.66.gf53ce12.tar.gz
 /perftest-25.04.0-0.84.g97da83e.tar.gz
 /perftest-25.10.0-0.128.gd01b183.tar.gz
+/perftest-26.04.17.tar.gz
diff --git a/Perftest-Fix-RDMA-CM-DMAH-bug.patch b/Perftest-Fix-RDMA-CM-DMAH-bug.patch
deleted file mode 100644
index 67cdb74..0000000
--- a/Perftest-Fix-RDMA-CM-DMAH-bug.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 8b12d44601594f001b54d4a820ad2f4598ae4b3d Mon Sep 17 00:00:00 2001
-From: Shmuel Shaul <sshaul@nvidia.com>
-Date: Sun, 4 Jan 2026 13:45:41 +0200
-Subject: [PATCH] Perftest: Fix RDMA CM DMAH bug
-
-When running with RDMA CM the tph related variables
-are reset to 0. this lead to wrong flow of creating DMAH without
-requesting it.
-
-Signed-off-by: Shmuel Shaul <sshaul@nvidia.com>
----
- src/perftest_communication.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/src/perftest_communication.c b/src/perftest_communication.c
-index 65b5c464cf03..5a54186e3e90 100755
---- a/src/perftest_communication.c
-+++ b/src/perftest_communication.c
-@@ -1348,6 +1348,9 @@ int create_comm_struct(struct perftest_comm *comm,
- 	comm->rdma_params->use_old_post_send	= user_param->use_old_post_send;
- 	comm->rdma_params->source_ip		= user_param->source_ip;
- 	comm->rdma_params->has_source_ip	= user_param->has_source_ip;
-+	comm->rdma_params->tph_mem_type	= user_param->tph_mem_type;
-+	comm->rdma_params->processing_hints	= user_param->processing_hints;
-+	comm->rdma_params->cpu_id		= user_param->cpu_id;
- 	comm->rdma_params->memory_type		= MEMORY_HOST;
- 	comm->rdma_params->memory_create	= host_memory_create;
- 
--- 
-2.52.0
-
diff --git a/perftest.spec b/perftest.spec
index 6186966..bed8a4a 100644
--- a/perftest.spec
+++ b/perftest.spec
@@ -1,22 +1,17 @@
 Name:           perftest
 Summary:        IB Performance Tests
-# Upstream uses a dash in the version. Not valid in the Version field, so we use a dot instead.
-# Issue "Please avoid dashes in version":
-#   https://github.com/linux-rdma/perftest/issues/18
-%global upstream_ver 25.10.0-0.128
-Version:        %{gsub %upstream_ver - .}
+Version:	26.04.17
 Release:        %autorelease
 License:        GPL-2.0-only OR BSD-2-Clause
-Source:		https://github.com/linux-rdma/perftest/releases/download/25.10.0-0.128/perftest-25.10.0-0.128.gd01b183.tar.gz
+Source:		https://github.com/linux-rdma/perftest/releases/download/%{name}-%{version}/%{name}-%{version}.tar.gz
 Url:            https://github.com/linux-rdma/perftest
-Patch0:		Perftest-Fix-RDMA-CM-DMAH-bug.patch
 
 BuildRequires:  make
 BuildRequires:  gcc
 BuildRequires:  libibverbs-devel >= 1.2.0
 BuildRequires:  librdmacm-devel >= 1.0.21
 BuildRequires:  libibumad-devel >= 1.3.10.2
-BuildRequires:  pciutils-devel
+BuildRequires:  autoconf automake gcc-c++ libtool pciutils-devel
 Requires:       libibverbs
 Obsoletes:      openib-perftest < 1.3
 ExcludeArch:    s390 %{arm}
@@ -28,12 +23,9 @@ connections.  It does not work on normal TCP/IP networks, only on
 RDMA networks.
 
 %prep
-# The directory in the tarball has only the part before the dash.
-%global tarball_ver %{lua: _,_,v=string.find(rpm.expand("%{upstream_ver}"),"([^-]+)"); print(v)}
 
-%setup -q -n %{name}-%{tarball_ver}
+%setup -q
 find src -type f -iname '*.[ch]' -exec chmod a-x '{}' ';'
-%autopatch -p1
 
 %build
 %configure
diff --git a/sources b/sources
index 436dd7f..2ab4273 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (perftest-25.10.0-0.128.gd01b183.tar.gz) = e21f97c944d786789ad9a8531f74ce4b40b204dbecbbf297c133a6f95c20b919e248930593171d57705f4da5ceddf651a88d507356426facbfce4ca9676ae4c3
+SHA512 (perftest-26.04.17.tar.gz) = 28f75a7493da8d5aecb4e34004de365533e18b96b4a585498cd8e3e8bff28125dedd08977cf7484da11ca07ee429cbb6ec57f8115e13cdc37a44d73bd2970a88