diff --git a/hdf.spec b/hdf.spec
index da34d55..ff7ad65 100644
--- a/hdf.spec
+++ b/hdf.spec
@@ -160,6 +160,7 @@ cd build-static
 # Temporary workaround for compiling on GCC-10
 %if 0%{?fedora} && 0%{?fedora} > 31
 export FCFLAGS="%{build_fflags} -fallow-argument-mismatch"
+export FFLAGS="%{build_fflags} -fallow-argument-mismatch"
 %endif
 %configure --disable-production --disable-java --disable-netcdf \
  --enable-shared=no --enable-static=yes --enable-fortran %{!?el6:--with-szlib} \