1 files changed, 3 insertions, 3 deletions
diff --git a/src/OfdmGenerator.h b/src/OfdmGenerator.h
index a41d583..ad39f5b 100644
--- a/src/OfdmGenerator.h
+++ b/src/OfdmGenerator.h
@@ -72,9 +72,9 @@ class OfdmGenerator : public ModCodec, public RemoteControllable
 
         fftwf_plan myFftPlan;
         fftwf_complex *myFftIn, *myFftOut;
-        size_t myNbSymbols;
-        size_t myNbCarriers;
-        size_t mySpacing;
+        const size_t myNbSymbols;
+        const size_t myNbCarriers;
+        const size_t mySpacing;
         unsigned myPosSrc;
         unsigned myPosDst;
         unsigned myPosSize;