diff --git a/suitesparse.changes b/suitesparse.changes
index 6423a27..35f726e 100644
--- a/suitesparse.changes
+++ b/suitesparse.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Mon Oct 16 13:53:59 UTC 2017 - dimstar@opensuse.org
+
+- Fix csparselib define: libcsparse-%{csparseso}. This results in
+  the (wrongly named) package libcsparsever-3_1_9 being renamed to
+  libcsparse-3_1_9, matching the content of the package. The old
+  name is, exceptionally, obsoleted by the new package name (not
+  provided, as nothing but the -devel package should ever have
+  referenced the package by name). The obsolete is guarded to no
+  longer apply, should the version change.
+
 -------------------------------------------------------------------
 Mon Jul 10 23:33:01 UTC 2017 - jengelh@inai.de
 
diff --git a/suitesparse.spec b/suitesparse.spec
index 295cfca..bef216b 100644
--- a/suitesparse.spec
+++ b/suitesparse.spec
@@ -69,7 +69,7 @@ BuildRequires:  openmpi-devel
 %define ccolamdlib  libccolamd-%{ccolamdso}
 %define cholmodlib  libcholmod-%{cholmodso}
 %define colamdlib   libcolamd-%{colamdso}
-%define csparselib  libcsparsever-%{csparseso}
+%define csparselib  libcsparse-%{csparseso}
 %define cxsparselib libcxsparse-%{cxsparseso}
 %define klulib      libklu-%{kluso}
 %define ldllib      libldl-%{ldlso}
@@ -275,6 +275,10 @@ Release:        0
 Summary:        Instructional Sparse Matrix Package
 License:        LGPL-2.1+
 Group:          System/Libraries
+# AT version 3.1.9, this package was accidentally called libcsparsever-3_1_9
+%if "%{csparsever}" == "3.1.9"
+Obsoletes:      libcsparsever-3_1_9 = 3.1.9
+%endif
 
 %description -n %{csparselib}
 CSparse is a small yet feature-rich sparse matrix package written