diff --git a/contrib/gitian-descriptors/gitian.yml b/contrib/gitian-descriptors/gitian.yml
index 47164b0afd4..11ee4dc5804 100644
--- a/contrib/gitian-descriptors/gitian.yml
+++ b/contrib/gitian-descriptors/gitian.yml
@@ -39,7 +39,7 @@ script: |
   cp $OUTDIR/src/COPYING $OUTDIR
   cd src
   sed 's/$(DEBUGFLAGS)//' -i makefile.unix
-  make -f makefile.unix STATIC=1 DEFS="-I$INSTDIR/include -L$INSTDIR/lib" $MAKEOPTS bitcoind USE_UPNP=0 USE_SSL=1
+  make -f makefile.unix STATIC=1 OPENSSL_INCLUDE_PATH="$INSTDIR/include" OPENSSL_LIB_PATH="$INSTDIR/lib" $MAKEOPTS bitcoind USE_UPNP=0 USE_SSL=1
   mkdir -p $OUTDIR/bin/$GBUILD_BITS
   install -s bitcoind $OUTDIR/bin/$GBUILD_BITS
   cd ..
diff --git a/src/main.cpp b/src/main.cpp
index a7871fcc168..f21af904731 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2828,7 +2828,7 @@ CBlock* CreateNewBlock(CReserveKey& reservekey)
 
             // Transaction fee required depends on block size
             bool fAllowFree = (nBlockSize + nTxSize < 4000 || CTransaction::AllowFree(dPriority));
-            int64 nMinFee = tx.GetMinFee(nBlockSize, fAllowFree, true);
+            int64 nMinFee = tx.GetMinFee(nBlockSize, fAllowFree);
 
             // Connecting shouldn't fail due to dependency on other memory pool transactions
             // because we're already processing them in order of dependency
diff --git a/src/util.h b/src/util.h
index 1ef0e6f15cd..dcf060e3e8b 100644
--- a/src/util.h
+++ b/src/util.h
@@ -292,6 +292,10 @@ public:
 
 
 
+// This is exactly like std::string, but with a custom allocator.
+// (secure_allocator<> is defined in serialize.h)
+typedef std::basic_string<char, std::char_traits<char>, secure_allocator<char> > SecureString;
+
 // This is exactly like std::string, but with a custom allocator.
 // (secure_allocator<> is defined in serialize.h)
 typedef std::basic_string<char, std::char_traits<char>, secure_allocator<char> > SecureString;