diff --git a/gstlal-inspiral/share/O2/optimised/Makefile.ligosoftware_icc_gstreamer-1.0 b/gstlal-inspiral/share/O2/optimised/Makefile.ligosoftware_icc_gstreamer-1.0
index 813ffbeb067be9836a53a3bdaba61e74bc49027f..601f8b9e466aec96cd0efa30bb136d53daee0e38 100644
--- a/gstlal-inspiral/share/O2/optimised/Makefile.ligosoftware_icc_gstreamer-1.0
+++ b/gstlal-inspiral/share/O2/optimised/Makefile.ligosoftware_icc_gstreamer-1.0
@@ -103,7 +103,7 @@ GSL_2_TARGET=$(INSTALL_DIR)/lib/pkgconfig/gsl.pc.orig
 GSL_1_TARGET=$(INSTALL_DIR)/lib/libgsl.so
 ORC_TARGET=$(INSTALL_DIR)/lib/liborc-0.4.so
 FFTW_TARGET=$(INSTALL_DIR)/lib/libfftw3.so
-PYFFTW_TARGET=$(INSTALL_DIR)/lib/python2.7/site-packages/pyfftw/pyfftw.so
+PYFFTW_TARGET=$(INSTALL_DIR)/lib64/python2.7/site-packages/pyfftw/pyfftw.so
 # tarballs
 GSTLALINSPIRAL_TAR_TARGET=$(TAR_DIR)/$(GSTLALINSPIRAL).tar.gz
 GSTLALCALIB_TAR_TARGET=$(TAR_DIR)/$(GSTLALCALIBRATION).tar.gz
@@ -568,7 +568,7 @@ $(GSTPYTHON_TARGET) : $(GSTGOOD_TARGET)
 	@echo $(GREEN)gst-python$(WHITE) 1>&2
 	mkdir -p $(INSTALL_DIR)/lib64/python2.7/site-packages/gi/overrides
 	tar -xf $(TAR_DIR)/$(GSTPYTHON).tar.xz -C $(SRC_DIR)
-	cd $(SRC_DIR)/$(GSTPYTHON) && ./configure --prefix=$(INSTALL_DIR) --exec-prefix=$(INSTALL_DIR) --with-libpython-dir=/usr/lib --with-pygi-overrides-dir=$(INSTALL_DIR)/lib/python2.7/site-packages/gi/overrides
+	cd $(SRC_DIR)/$(GSTPYTHON) && ./configure --prefix=$(INSTALL_DIR) --exec-prefix=$(INSTALL_DIR) --with-libpython-dir=/usr/lib --with-pygi-overrides-dir=$(INSTALL_DIR)/lib64/python2.7/site-packages/gi/overrides
 	cd $(SRC_DIR)/$(GSTPYTHON) && make -j$(CORES) && make install -j$(CORES)
 
 # gstreamer plugin good
@@ -644,7 +644,7 @@ $(FFTW_TARGET) : $(LOGS_DIR)/patch.txt
 	@echo $(GREEN)fftw$(WHITE) 1>&2
 	tar -xzf $(TAR_DIR)/$(FFTW).tar.gz -C $(SRC_DIR)
 	cd $(SRC_DIR)/$(FFTW) && \
-		./configure CFLAGS="-O3 -march=native -lmkl_core -lmkl_intel_lp64 -lmkl_sequential -lm -lpthread -Wno-write-strings -lirc -limf -Wl,-rpath,${PWD}/opt/lib" LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-sse --enable-sse2 --enable-avx --enable-float --enable-avx --enable-fma --enable-avx2 --enable-threads --prefix=$(INSTALL_DIR) && \
+		./configure CFLAGS="-O3 -march=native -lmkl_core -lmkl_intel_lp64 -lmkl_sequential -lm -lpthread -Wno-write-strings -lirc -limf -Wl,-rpath,${PWD}/opt/lib" LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-sse --enable-sse2 --enable-avx --enable-float --enable-fma --enable-avx2 --enable-threads --prefix=$(INSTALL_DIR) && \
 		make -j$(CORES) && make install -j$(CORES) && make clean && \
 		./configure CFLAGS="-O3 -march=native -lmkl_core -lmkl_intel_lp64 -lmkl_sequential -lm -lpthread -Wno-write-strings -lirc -limf -Wl,-rpath,${PWD}/opt/lib" LDFLAGS="${LDFLAGS_INTEL}" --enable-shared --enable-sse2 --enable-avx --enable-avx --enable-fma --enable-avx2 --enable-threads --prefix=$(INSTALL_DIR) && \
 		make -j$(CORES) && make install -j$(CORES) && make clean && \