diff --git a/mbedtls.spec b/mbedtls.spec
index b8f500e..6c808fd 100644
--- a/mbedtls.spec
+++ b/mbedtls.spec
@@ -80,6 +80,11 @@ sed -e 's/-Wlogical-op//' -i CMakeLists.txt
 
 %build
 %cmake -D CMAKE_BUILD_TYPE:String="Release" -D USE_SHARED_MBEDTLS_LIBRARY:BOOL=1 .
+
+%if 0%{?rhel} == 5
+sed -e 's/libmbedtls.so$/libmbedtls.so.%{version}/' -i tests/CMakeFiles/test_suite_*.dir/build.make
+%endif
+
 make %{?_smp_mflags} all apidoc
 
 %install