diff --git a/cmake/MFCTargets.cmake b/cmake/MFCTargets.cmake
index 20b1a2dfd..07b9cdb16 100644
--- a/cmake/MFCTargets.cmake
+++ b/cmake/MFCTargets.cmake
@@ -23,7 +23,7 @@ function(MFC_SETUP_TARGET)
     set(IPO_TARGETS ${ARGS_TARGET})
     # Here we need to split into "library" and "executable" to perform IPO on the NVIDIA compiler.
     # A little hacky, but it *is* an edge-case for *one* compiler.
-    if (NVHPC_USE_TWO_PASS_IPO AND NOT(MFC_OpenMP AND ARGS_OpenMP))
+    if (NVHPC_USE_TWO_PASS_IPO)
         # nvfortran -Mextract does not produce .o files, only inline library
         # data. An OBJECT library with -Mextract causes CMake to rebuild
         # everything on every build because the expected .o outputs never
@@ -70,7 +70,14 @@ exit 0
         #                          six-equation relaxation kernel silently drops the
         #                          internal-energy update, leaving alpha and
         #                          alpha_rho correct and int_en zero.
-        foreach(_no_inline_file m_start_up m_cbc m_pressure_relaxation)
+        set(_no_inline_files m_start_up m_cbc m_pressure_relaxation)
+        # OpenMP offload additionally segfaults fort2 (signal 11) inlining into
+        # m_data_output, which OpenACC compiles cleanly. Scoped so the OpenACC
+        # build keeps full inlining there.
+        if (MFC_OpenMP AND ARGS_OpenMP)
+            list(APPEND _no_inline_files m_data_output)
+        endif()
+        foreach(_no_inline_file ${_no_inline_files})
             set_source_files_properties(
                 "${CMAKE_BINARY_DIR}/fypp/${ARGS_TARGET}/${_no_inline_file}.fpp.f90"
                 TARGET_DIRECTORY ${ARGS_TARGET}