diff --git a/pkgs/development/libraries/cfitsio/darwin-rpath-universal.patch b/pkgs/development/libraries/cfitsio/darwin-rpath-universal.patch
index 7ac05132651..af38abf329e 100644
--- a/pkgs/development/libraries/cfitsio/darwin-rpath-universal.patch
+++ b/pkgs/development/libraries/cfitsio/darwin-rpath-universal.patch
@@ -15,7 +15,7 @@ diff -ruN cfitsio/configure cfitsio-rpath-universal/configure
 -            SHLIB_LD="$CC -dynamiclib $C_UNIV_SWITCH -headerpad_max_install_names -install_name @rpath/lib\${PACKAGE}.\${CFITSIO_SONAME}\${SHLIB_SUFFIX} -compatibility_version \${CFITSIO_SONAME} -current_version \${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}"
 -            ;;
 -    esac
-+    SHLIB_LD="$CC -dynamiclib -install_name ${out}/lib\${PACKAGE}.\${CFITSIO_SONAME}\${SHLIB_SUFFIX} -compatibility_version \${CFITSIO_SONAME} -current_version \${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}"
++    SHLIB_LD="$CC -dynamiclib -install_name ${out}/lib/lib\${PACKAGE}.\${CFITSIO_SONAME}\${SHLIB_SUFFIX} -compatibility_version \${CFITSIO_SONAME} -current_version \${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}"
  
      lhea_shlib_cflags="-fPIC -fno-common"
      ;;