diff --git a/src/Airports/GenAirports850/CMakeLists.txt b/src/Airports/GenAirports850/CMakeLists.txt
index 3c2ac3da..b2663e03 100644
--- a/src/Airports/GenAirports850/CMakeLists.txt
+++ b/src/Airports/GenAirports850/CMakeLists.txt
@@ -28,6 +28,8 @@ target_link_libraries(genapts850
     terragear
     Array
     ${GDAL_LIBRARY}
+    ${ZLIB_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
     ${SIMGEAR_CORE_LIBRARIES}
     ${SIMGEAR_CORE_LIBRARY_DEPENDENCIES}
     ${RT_LIBRARY})
diff --git a/src/BuildTiles/Main/CMakeLists.txt b/src/BuildTiles/Main/CMakeLists.txt
index 2e462776..fefcb625 100644
--- a/src/BuildTiles/Main/CMakeLists.txt
+++ b/src/BuildTiles/Main/CMakeLists.txt
@@ -31,6 +31,7 @@ target_link_libraries(tg-construct
     Array landcover
     ${Boost_LIBRARIES}
     ${GDAL_LIBRARY}
+    ${ZLIB_LIBRARY}
     ${SIMGEAR_CORE_LIBRARIES}
     ${SIMGEAR_CORE_LIBRARY_DEPENDENCIES}
 )
diff --git a/src/Lib/Array/CMakeLists.txt b/src/Lib/Array/CMakeLists.txt
index 6cdb0ae9..9eb1c105 100644
--- a/src/Lib/Array/CMakeLists.txt
+++ b/src/Lib/Array/CMakeLists.txt
@@ -7,6 +7,7 @@ add_executable(test_array testarray.cxx)
 
 target_link_libraries(test_array 
     Array
+	${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})
 
diff --git a/src/Prep/DemChop/CMakeLists.txt b/src/Prep/DemChop/CMakeLists.txt
index dc25ad89..2f2a041b 100644
--- a/src/Prep/DemChop/CMakeLists.txt
+++ b/src/Prep/DemChop/CMakeLists.txt
@@ -3,6 +3,7 @@ add_executable(demchop demchop.cxx)
 
 target_link_libraries(demchop 
     DEM
+	${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})
 
@@ -12,6 +13,7 @@ add_executable(hgtchop hgtchop.cxx)
 
 target_link_libraries(hgtchop 
     HGT
+	${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})
 
@@ -24,6 +26,7 @@ endif(MSVC AND CMAKE_CL_64)
 add_executable(srtmchop srtmchop.cxx)
 target_link_libraries(srtmchop 
     HGT
+    ${ZLIB_LIBRARY}
     ${TIFF_LIBRARIES}
 	${SRTMCHOP_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARIES}
@@ -35,6 +38,7 @@ endif(TIFF_FOUND)
 add_executable(fillvoids fillvoids.cxx)
 target_link_libraries(fillvoids 
     Array
+	${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})
 
@@ -43,6 +47,7 @@ install(TARGETS fillvoids RUNTIME DESTINATION bin)
 add_executable(testassem testassem.cxx)
 target_link_libraries(testassem 
     Array
+    ${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})
 
diff --git a/src/Prep/GDALChop/CMakeLists.txt b/src/Prep/GDALChop/CMakeLists.txt
index 7c350d16..ab780722 100644
--- a/src/Prep/GDALChop/CMakeLists.txt
+++ b/src/Prep/GDALChop/CMakeLists.txt
@@ -3,6 +3,7 @@ add_executable(gdalchop gdalchop.cxx)
 
 target_link_libraries(gdalchop
         terragear ${GDAL_LIBRARY}
+        ${ZLIB_LIBRARY}
         ${SIMGEAR_CORE_LIBRARIES}
         ${SIMGEAR_CORE_LIBRARY_DEPENDENCIES}
 )
diff --git a/src/Prep/OGRDecode/CMakeLists.txt b/src/Prep/OGRDecode/CMakeLists.txt
index e2a41fc4..99c774c9 100644
--- a/src/Prep/OGRDecode/CMakeLists.txt
+++ b/src/Prep/OGRDecode/CMakeLists.txt
@@ -4,6 +4,8 @@ add_executable(ogr-decode ogr-decode.cxx)
 target_link_libraries(ogr-decode 
     ${GDAL_LIBRARY}
     terragear
+    ${ZLIB_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
     ${SIMGEAR_CORE_LIBRARIES}
     ${SIMGEAR_CORE_LIBRARY_DEPENDENCIES}
 )
diff --git a/src/Prep/TerraFit/CMakeLists.txt b/src/Prep/TerraFit/CMakeLists.txt
index ff9a32f4..1337d3b0 100644
--- a/src/Prep/TerraFit/CMakeLists.txt
+++ b/src/Prep/TerraFit/CMakeLists.txt
@@ -3,6 +3,7 @@ add_executable(terrafit terrafit.cc)
 
 target_link_libraries(terrafit 
     Array Terra
+    ${ZLIB_LIBRARY}
 	${SIMGEAR_CORE_LIBRARIES}
 	${SIMGEAR_CORE_LIBRARY_DEPENDENCIES})