diff --git a/packages/seacas/libraries/ioss/src/Ioss_Decomposition.C b/packages/seacas/libraries/ioss/src/Ioss_Decomposition.C
index 95abfa049e..5d41b9069e 100644
--- a/packages/seacas/libraries/ioss/src/Ioss_Decomposition.C
+++ b/packages/seacas/libraries/ioss/src/Ioss_Decomposition.C
@@ -15,6 +15,7 @@
 #include <algorithm>
 #include <cassert>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #include <numeric>
 
 #if !defined(NO_ZOLTAN_SUPPORT)
diff --git a/packages/seacas/libraries/ioss/src/Ioss_ParallelUtils.h b/packages/seacas/libraries/ioss/src/Ioss_ParallelUtils.h
index 58f5926a95..24cc545535 100644
--- a/packages/seacas/libraries/ioss/src/Ioss_ParallelUtils.h
+++ b/packages/seacas/libraries/ioss/src/Ioss_ParallelUtils.h
@@ -18,6 +18,7 @@
 #if IOSS_DEBUG_OUTPUT
 #include <fmt/format.h>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #endif
 
 #ifdef SEACAS_HAVE_MPI