diff --git a/src/geos.mk b/src/geos.mk
index 3d80349e..0a97fdb0 100644
--- a/src/geos.mk
+++ b/src/geos.mk
@@ -20,7 +20,8 @@ endef
 
 define $(PKG)_BUILD
     cd '$(1)' && ./configure \
-        $(MXE_CONFIGURE_OPTS)
+        $(MXE_CONFIGURE_OPTS) \
+        --disable-inline
     $(MAKE) -C '$(1)' -j '$(JOBS)' $(MXE_DISABLE_PROGRAMS)
     $(MAKE) -C '$(1)' -j 1 $(INSTALL_STRIP_LIB)
 
diff --git a/src/osgearth.mk b/src/osgearth.mk
index 97554197..17b3c54c 100644
--- a/src/osgearth.mk
+++ b/src/osgearth.mk
@@ -15,8 +15,7 @@ define $(PKG)_BUILD
         -DWITH_EXTERNAL_TINYXML=OFF \
         -DBUILD_OSGEARTH_EXAMPLES=OFF \
         -DBUILD_APPLICATIONS=OFF \
-        -DBUILD_TESTS=OFF \
-        -DCMAKE_CXX_FLAGS='-DGEOS_INLINE=1'
+        -DBUILD_TESTS=OFF
 
     $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' VERBOSE=1
     $(MAKE) -C '$(BUILD_DIR)' -j 1 install
diff --git a/src/ossim.mk b/src/ossim.mk
index 8e3075fd..b5c55418 100644
--- a/src/ossim.mk
+++ b/src/ossim.mk
@@ -16,8 +16,7 @@ define $(PKG)_BUILD
         -DBUILD_OSSIM_FREETYPE_SUPPORT=TRUE \
         -DBUILD_OSSIM_CURL_APPS=FALSE \
         -DBUILD_OSSIM_TESTS=FALSE \
-        -DBUILD_OSSIM_APPS=FALSE \
-        -DCMAKE_CXX_FLAGS='-DGEOS_INLINE=1'
+        -DBUILD_OSSIM_APPS=FALSE
 
     $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' VERBOSE=1
     $(MAKE) -C '$(BUILD_DIR)' -j 1 install VERBOSE=1