diff --git a/src/raster/Makefile.am b/src/raster/Makefile.am
index bfa67dfcd1f..17bc35fb662 100644
--- a/src/raster/Makefile.am
+++ b/src/raster/Makefile.am
@@ -21,7 +21,7 @@ BUILT_SOURCES = $(libqgis_raster_la_MOC) $(libqgis_raster_la_SOURCES)
 ##libqgis_raster_la_LDFLAGS = -no-undefined
 libqgis_raster_la_CPPFLAGS = -I$(OMSRCDIR)
 libqgis_raster_la_LIBADD = $(QT_LDADD) $(GDAL_LDADD)
-libqgis_raster_la_CXXFLAGS = $(PREFIX) $(PKGDATAPATH) $(GDAL_CFLAGS) $(CXXFLAGS) $(EXTRA_CXXFLAGS) $(QT_CXXFLAGS) $(DEBUG_QGIS) -I../../widgets/projectionselector/ -I../gui/ -I../legend/ -I../ui/ -I../core/
+libqgis_raster_la_CXXFLAGS = $(PREFIX) $(PKGDATAPATH) $(GDAL_CFLAGS) $(CXXFLAGS) $(EXTRA_CXXFLAGS) $(QT_CXXFLAGS) $(DEBUG_QGIS) $(GEOS_CFLAGS) -I../../widgets/projectionselector/ -I../gui/ -I../legend/ -I../ui/ -I../core/
 
 EXTRA_DIST = \
 	qgsrasterbandstats.h \
diff --git a/src/widgets/projectionselector/Makefile.am b/src/widgets/projectionselector/Makefile.am
index 166da78e184..5de502f4dd7 100644
--- a/src/widgets/projectionselector/Makefile.am
+++ b/src/widgets/projectionselector/Makefile.am
@@ -45,6 +45,6 @@ CLEANFILES = $(BUILT_SOURCES)
 
 libqgsprojectionselector_la_LIBADD =  $(LDADD) $(QT_LDADD) -lsqlite3 ../../core/libqgis_core.la
 libqgsprojectionselector_la_LDFLAGS = -avoid-version 
-libqgsprojectionselector_la_CXXFLAGS = $(PREFIX) $(PLUGINPATH) $(PKGDATAPATH) $(CXXFLAGS) $(EXTRA_CXXFLAGS) $(QT_CXXFLAGS) $(DEBUG_QGIS) -I../../core/
+libqgsprojectionselector_la_CXXFLAGS = $(PREFIX) $(PLUGINPATH) $(PKGDATAPATH) $(CXXFLAGS) $(EXTRA_CXXFLAGS) $(QT_CXXFLAGS) $(DEBUG_QGIS) $(GEOS_CFLAGS) -I../../core/
 
 EXTRA_DIST = $(selector_UIC)