diff --git a/engine/libraries/coll2d/CMakeLists.txt b/engine/libraries/coll2d/CMakeLists.txt
index dba3743..548c17f 100644
--- a/engine/libraries/coll2d/CMakeLists.txt
+++ b/engine/libraries/coll2d/CMakeLists.txt
@@ -17,5 +17,5 @@ SET_TARGET_PROPERTIES ( ${PROJECT_EXECUTABLES} PROPERTIES
 
 SUBDIRS (tests)
 
-ADD_LIBRARY ( coll2d STATIC ${COLL2D_SRCS} )
+ADD_LIBRARY ( coll2d SHARED ${COLL2D_SRCS} )
 
diff --git a/engine/libraries/mathlib/CMakeLists.txt b/engine/libraries/mathlib/CMakeLists.txt
index f78b45d..724a06b 100644
--- a/engine/libraries/mathlib/CMakeLists.txt
+++ b/engine/libraries/mathlib/CMakeLists.txt
@@ -6,4 +6,4 @@ SET ( SRCS
 	mathlib.cc
 	main.cc
 	)
-ADD_LIBRARY ( mathlib STATIC mathlib.cc mathlib.h)
+ADD_LIBRARY ( mathlib SHARED mathlib.cc mathlib.h)
diff --git a/engine/libraries/oglft/liboglft/CMakeLists.txt b/engine/libraries/oglft/liboglft/CMakeLists.txt
index fb6d0ad..ef0805c 100644
--- a/engine/libraries/oglft/liboglft/CMakeLists.txt
+++ b/engine/libraries/oglft/liboglft/CMakeLists.txt
@@ -23,7 +23,7 @@ IF( WIN32 )
   ADD_DEFINITIONS( -DOGLFT_BUILD )
 ENDIF( WIN32 )
 
-ADD_LIBRARY( oglft STATIC ${sources} )
+ADD_LIBRARY( oglft SHARED ${sources} )
 TARGET_LINK_LIBRARIES(
   oglft
   ${FREETYPE2_LIBRARIES}