diff --git a/python-numpy.changes b/python-numpy.changes
index 71b7a3c..5fbaa77 100644
--- a/python-numpy.changes
+++ b/python-numpy.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Oct 30 07:43:06 UTC 2024 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Use openblas instead of blas+lapack due to precision problems
+  with scipy on aarch64 - https://github.com/scipy/scipy/issues/21475#issuecomment-2446077407
+
 -------------------------------------------------------------------
 Thu Oct 24 12:21:00 UTC 2024 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/python-numpy.spec b/python-numpy.spec
index 9630901..9117205 100644
--- a/python-numpy.spec
+++ b/python-numpy.spec
@@ -24,7 +24,8 @@
 %define hpc_upcase_trans_hyph() %(echo %{**} | tr [a-z] [A-Z] | tr '-' '_')
 %if "%{flavor}" == ""
  %bcond_with hpc
- %bcond_with openblas
+# Use openblas instead of blas+lapack - https://github.com/scipy/scipy/issues/21475#issuecomment-2446077407
+ %bcond_without openblas
 %endif
 %if "%{flavor}" == "gnu-hpc"
  %bcond_without hpc