diff --git a/ref_gl/gl_local.h b/ref_gl/gl_local.h
index d690c94..dba74e2 100644
--- a/ref_gl/gl_local.h
+++ b/ref_gl/gl_local.h
@@ -348,7 +348,7 @@ void GL_TextureSolidMode( char *string );
 /*
 ** GL extension emulation functions
 */
-void GL_DrawParticles( int n, const particle_t particles[], const unsigned colortable[768] );
+void GL_DrawParticles( int n, const particle_t particles[], const unsigned *colortable );
 
 /*
 ** GL config stuff
diff --git a/ref_gl/gl_rmain.c b/ref_gl/gl_rmain.c
index 4351197..d3927f0 100644
--- a/ref_gl/gl_rmain.c
+++ b/ref_gl/gl_rmain.c
@@ -412,7 +412,7 @@ void R_DrawEntitiesOnList (void)
 ** GL_DrawParticles
 **
 */
-void GL_DrawParticles( int num_particles, const particle_t particles[], const unsigned colortable[768] )
+void GL_DrawParticles( int num_particles, const particle_t particles[], const unsigned *colortable )
 {
 	const particle_t *p;
 	int				i;
diff --git a/ref_vk/vk_local.h b/ref_vk/vk_local.h
index 6d23378..49fbd92 100644
--- a/ref_vk/vk_local.h
+++ b/ref_vk/vk_local.h
@@ -290,7 +290,7 @@ void	Vk_ImageList_f (void);
 void	Vk_InitImages (void);
 void	Vk_ShutdownImages (void);
 void	Vk_FreeUnusedImages (void);
-void	Vk_DrawParticles( int n, const particle_t particles[], const unsigned colortable[768] );
+void	Vk_DrawParticles( int n, const particle_t particles[], const unsigned *colortable );
 
 void Mat_Identity(float *matrix);
 void Mat_Mul(float *m1, float *m2, float *res);
diff --git a/ref_vk/vk_rmain.c b/ref_vk/vk_rmain.c
index 2878109..5549808 100644
--- a/ref_vk/vk_rmain.c
+++ b/ref_vk/vk_rmain.c
@@ -401,7 +401,7 @@ void R_DrawEntitiesOnList (void)
 ** Vk_DrawParticles
 **
 */
-void Vk_DrawParticles( int num_particles, const particle_t particles[], const unsigned colortable[768] )
+void Vk_DrawParticles( int num_particles, const particle_t particles[], const unsigned *colortable )
 {
 	const particle_t *p;
 	int				i;