diff --git a/Makefile.am b/Makefile.am
index 6022173..7132e60 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -84,7 +84,9 @@ cglm_clipspace_HEADERS = include/cglm/clipspace/persp.h \
                          include/cglm/clipspace/view_lh_zo.h \
                          include/cglm/clipspace/view_rh_zo.h \
                          include/cglm/clipspace/view_lh_no.h \
-                         include/cglm/clipspace/view_rh_no.h
+                         include/cglm/clipspace/view_rh_no.h \
+                         include/cglm/clipspace/project_zo.h \
+                         include/cglm/clipspace/project_no.h
 
 cglm_calldir=$(includedir)/cglm/call
 cglm_call_HEADERS = include/cglm/call/mat4.h \
@@ -109,6 +111,22 @@ cglm_call_HEADERS = include/cglm/call/mat4.h \
                     include/cglm/call/ray.h \
                     include/cglm/call/affine2d.h
 
+cglm_call_clipspacedir=$(includedir)/cglm/call/clipspace
+cglm_call_clipspace_HEADERS = include/cglm/call/clipspace/persp_lh_zo.h \
+                              include/cglm/call/clipspace/persp_rh_zo.h \
+                              include/cglm/call/clipspace/persp_lh_no.h \
+                              include/cglm/call/clipspace/persp_rh_no.h \
+                              include/cglm/call/clipspace/ortho_lh_zo.h \
+                              include/cglm/call/clipspace/ortho_rh_zo.h \
+                              include/cglm/call/clipspace/ortho_lh_no.h \
+                              include/cglm/call/clipspace/ortho_rh_no.h \
+                              include/cglm/call/clipspace/view_lh_zo.h \
+                              include/cglm/call/clipspace/view_rh_zo.h \
+                              include/cglm/call/clipspace/view_lh_no.h \
+                              include/cglm/call/clipspace/view_rh_no.h \
+                              include/cglm/call/clipspace/project_no.h \
+                              include/cglm/call/clipspace/project_zo.h
+
 cglm_simddir=$(includedir)/cglm/simd
 cglm_simd_HEADERS = include/cglm/simd/intrin.h \
                     include/cglm/simd/x86.h \
@@ -167,9 +185,7 @@ cglm_struct_clipspace_HEADERS = include/cglm/struct/clipspace/persp_lh_zo.h \
                                 include/cglm/struct/clipspace/view_lh_zo.h \
                                 include/cglm/struct/clipspace/view_rh_zo.h \
                                 include/cglm/struct/clipspace/view_lh_no.h \
-                                include/cglm/struct/clipspace/view_rh_no.h \
-                                include/cglm/struct/clipspace/project_zo.h \
-                                include/cglm/struct/clipspace/project_no.h
+                                include/cglm/struct/clipspace/view_rh_no.h
 
 libcglm_la_SOURCES=\
     src/euler.c \
@@ -204,8 +220,10 @@ libcglm_la_SOURCES=\
     src/clipspace/view_lh_no.c \
     src/clipspace/view_lh_zo.c \
     src/clipspace/view_rh_no.c \
-    src/clipspace/view_rh_zo.c
-
+    src/clipspace/view_rh_zo.c \
+    src/clipspace/project_no.c \
+    src/clipspace/project_zo.c
+    
 test_tests_SOURCES=\
     test/runner.c \
     test/src/test_common.c \
diff --git a/win/cglm.vcxproj b/win/cglm.vcxproj
index 9cfe76e..46779bd 100644
--- a/win/cglm.vcxproj
+++ b/win/cglm.vcxproj
@@ -32,6 +32,8 @@
     <ClCompile Include="..\src\clipspace\persp_lh_zo.c" />
     <ClCompile Include="..\src\clipspace\persp_rh_no.c" />
     <ClCompile Include="..\src\clipspace\persp_rh_zo.c" />
+    <ClCompile Include="..\src\clipspace\project_no.c" />
+    <ClCompile Include="..\src\clipspace\project_zo.c" />
     <ClCompile Include="..\src\clipspace\view_lh_no.c" />
     <ClCompile Include="..\src\clipspace\view_lh_zo.c" />
     <ClCompile Include="..\src\clipspace\view_rh_no.c" />
@@ -74,6 +76,8 @@
     <ClInclude Include="..\include\cglm\call\clipspace\persp_lh_zo.h" />
     <ClInclude Include="..\include\cglm\call\clipspace\persp_rh_no.h" />
     <ClInclude Include="..\include\cglm\call\clipspace\persp_rh_zo.h" />
+    <ClInclude Include="..\include\cglm\call\clipspace\project_no.h" />
+    <ClInclude Include="..\include\cglm\call\clipspace\project_zo.h" />
     <ClInclude Include="..\include\cglm\call\clipspace\view_lh_no.h" />
     <ClInclude Include="..\include\cglm\call\clipspace\view_lh_zo.h" />
     <ClInclude Include="..\include\cglm\call\clipspace\view_rh_no.h" />
diff --git a/win/cglm.vcxproj.filters b/win/cglm.vcxproj.filters
index e34a538..7eedf3e 100644
--- a/win/cglm.vcxproj.filters
+++ b/win/cglm.vcxproj.filters
@@ -142,6 +142,12 @@
     <ClCompile Include="..\src\clipspace\view_rh_zo.c">
       <Filter>src\clipspace</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\clipspace\project_no.c">
+      <Filter>src\clipspace</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\clipspace\project_zo.c">
+      <Filter>src\clipspace</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\config.h">
@@ -546,5 +552,11 @@
     <ClInclude Include="..\include\cglm\clipspace\project_zo.h">
       <Filter>include\cglm\clipspace</Filter>
     </ClInclude>
+    <ClInclude Include="..\include\cglm\call\clipspace\project_no.h">
+      <Filter>include\cglm\call\clipspace</Filter>
+    </ClInclude>
+    <ClInclude Include="..\include\cglm\call\clipspace\project_zo.h">
+      <Filter>include\cglm\call\clipspace</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file