diff --git a/src/texture.c b/src/texture.c
index 45c9526a..e69fe485 100644
--- a/src/texture.c
+++ b/src/texture.c
@@ -202,8 +202,8 @@ WTexGradient *wTextureMakeGradient(WScreen *scr, int style, const RColor *from,
 	return texture;
 }
 
-WTexIGradient *wTextureMakeIGradient(WScreen *scr, int thickness1, const RColor colors1[],
-				     int thickness2, const RColor colors2[])
+WTexIGradient *wTextureMakeIGradient(WScreen *scr, int thickness1, const RColor colors1[2],
+				     int thickness2, const RColor colors2[2])
 {
 	WTexIGradient *texture;
 	XGCValues gcv;
diff --git a/src/texture.h b/src/texture.h
index 7997304b..193c2613 100644
--- a/src/texture.h
+++ b/src/texture.h
@@ -162,7 +162,7 @@ WTexSolid *wTextureMakeSolid(WScreen*, XColor*);
 WTexGradient *wTextureMakeGradient(WScreen*, int, const RColor*, const RColor*);
 WTexMGradient *wTextureMakeMGradient(WScreen*, int, RColor**);
 WTexTGradient *wTextureMakeTGradient(WScreen*, int, const RColor*, const RColor*, const char *, int);
-WTexIGradient *wTextureMakeIGradient(WScreen*, int, const RColor[], int, const RColor[]);
+WTexIGradient *wTextureMakeIGradient(WScreen*, int, const RColor[2], int, const RColor[2]);
 WTexPixmap *wTextureMakePixmap(WScreen *scr, int style, const char *pixmap_file,
                                XColor *color);
 void wTextureDestroy(WScreen*, WTexture*);