diff --git a/root-PyROOT-Add-__hash_not_enabled-to-names-from-std-name.patch b/root-PyROOT-Add-__hash_not_enabled-to-names-from-std-name.patch
new file mode 100644
index 0000000..0b2803d
--- /dev/null
+++ b/root-PyROOT-Add-__hash_not_enabled-to-names-from-std-name.patch
@@ -0,0 +1,35 @@
+From 3280847501bfb354a3a9ff1e023c8fd3b74548f4 Mon Sep 17 00:00:00 2001
+From: Stephan Hageboeck <stephan.hageboeck@cern.ch>
+Date: Wed, 12 Feb 2025 14:42:43 +0100
+Subject: [PATCH] [PyROOT] Add __hash_not_enabled to names from std namespace.
+
+With gcc-15, the lookups of std::hash<xxx> lead to the following error:
+input_line_50:1:16: error: explicit instantiation of 'std::__hash_not_enabled'
+   must occur in namespace 'std'
+template class __hash_not_enabled<RooRealVar>;
+
+Adding this class to the list of names that require "std::" fixes the
+error.
+
+Fix #17456.
+---
+ .../cppyy/cppyy-backend/clingwrapper/src/clingwrapper.cxx      | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/bindings/pyroot/cppyy/cppyy-backend/clingwrapper/src/clingwrapper.cxx b/bindings/pyroot/cppyy/cppyy-backend/clingwrapper/src/clingwrapper.cxx
+index 3aa6704a0b..08972d1460 100644
+--- a/bindings/pyroot/cppyy/cppyy-backend/clingwrapper/src/clingwrapper.cxx
++++ b/bindings/pyroot/cppyy/cppyy-backend/clingwrapper/src/clingwrapper.cxx
+@@ -275,7 +275,8 @@ public:
+             "slice_array", "slice", "stack", "string", "strstream", "strstreambuf",
+             "time_get_byname", "time_get", "time_put_byname", "time_put", "unary_function",
+             "unary_negate", "unique_ptr", "underflow_error", "unordered_map", "unordered_multimap",
+-            "unordered_multiset", "unordered_set", "valarray", "vector", "weak_ptr", "wstring"};
++            "unordered_multiset", "unordered_set", "valarray", "vector", "weak_ptr", "wstring",
++            "__hash_not_enabled"};
+         for (auto& name : stl_names)
+             gSTLNames.insert(name);
+ 
+-- 
+2.48.1
+
diff --git a/root.spec b/root.spec
index 4629e7d..1d622b4 100644
--- a/root.spec
+++ b/root.spec
@@ -39,7 +39,7 @@
 Name:		root
 Version:	6.34.04
 %global libversion %(cut -d. -f 1-2 <<< %{version})
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Numerical data analysis framework
 
 License:	LGPL-2.1-or-later
@@ -86,6 +86,9 @@ Patch6:		%{name}-gpad-Fix-Debug-Assertion-Failure-in-libGpad.patch
 #		Fix out of bounds errors reported with gcc 15
 #		https://github.com/root-project/root/pull/17551
 Patch7:		%{name}-Fix-out-of-bounds-error-in-pyroot.patch
+#		Fix roofit/roostats test failures with gcc 15
+#		https://github.com/root-project/root/pull/17702
+Patch8:		%{name}-PyROOT-Add-__hash_not_enabled-to-names-from-std-name.patch
 
 BuildRequires:	gcc-c++
 BuildRequires:	gcc-gfortran
@@ -1972,6 +1975,7 @@ This package contains utility functions for ntuples.
 %patch -P5 -p1
 %patch -P6 -p1
 %patch -P7 -p1
+%patch -P8 -p1
 
 # Remove bundled sources in order to be sure they are not used
 #  * afterimage
@@ -2734,16 +2738,6 @@ excluded="${excluded}|\
 gtest-math-matrix-testMatrixTSparse"
 %endif
 
-%if %{?fedora}%{!?fedora:0} >= 42
-# Fail with gcc 15 due to changes in std::hash templates
-# - tutorial-roofit-*-py
-# - tutorial-roostats-*-py
-# https://github.com/root-project/root/issues/17456
-excluded="${excluded}|\
-tutorial-roofit-.*-py|\
-tutorial-roostats-.*-py"
-%endif
-
 # Filter out parts of tests that require remote network access
 # RNTuple.StdAtomic fails on ix86 (different alignment 64 bit (non)atomic)
 # TClingDataMemberInfo.Offset fails on s390x
@@ -3666,6 +3660,9 @@ fi
 %endif
 
 %changelog
+* Wed Feb 19 2025 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.34.04-2
+- Fix roofit/roostats test failures with gcc 15
+
 * Fri Feb 14 2025 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.34.04-1
 - Update to 6.34.04
 - Drop patches accepted upstream or previously backported