diff --git a/cmake/PFUNIT.mk.in b/cmake/PFUNIT.mk.in
index a1e2beb1..51907971 100644
--- a/cmake/PFUNIT.mk.in
+++ b/cmake/PFUNIT.mk.in
@@ -22,7 +22,6 @@ PFUNIT_BIN_DIR := $(PFUNIT_TOP_DIR)/bin
 PFUNIT_INCLUDE_DIR := $(PFUNIT_TOP_DIR)/include
 
 PFUNIT_EXTRA_FFLAGS := -I$(GFTL_INCLUDE_DIR) -I$(GFTL_SHARED_INCLUDE_DIR) -I$(FARGPARSE_INCLUDE_DIR) -I$(PFUNIT_INCLUDE_DIR) -I.
-PFUNIT_EXTRA_FFLAGS += @OpenMP_Fortran_FLAGS@
 ifeq ($(USEMPI),YES)
     PFUNIT_EXTRA_FFLAGS += $(foreach inc,$(subst ;, ,@MPI_Fortran_INCLUDE_DIRS@), -I$(inc))
 endif