diff --git a/common/mathlib.cc b/common/mathlib.cc
index 1e042a28..7fbaf87e 100644
--- a/common/mathlib.cc
+++ b/common/mathlib.cc
@@ -51,7 +51,7 @@ CrossProduct(const vec3_t v1, const vec3_t v2, vec3_t cross)
     cross[2] = v1[0] * v2[1] - v1[1] * v2[0];
 }
 
-static bool
+bool
 SetPlanePts(const vec3_t planepts[3], vec3_t normal, vec_t *dist)
 {
     vec3_t planevecs[2];
diff --git a/include/common/mathlib.hh b/include/common/mathlib.hh
index 008f9368..62819525 100644
--- a/include/common/mathlib.hh
+++ b/include/common/mathlib.hh
@@ -228,7 +228,7 @@ ProjectPointOntoPlane(const vec3_t normal, const vec_t dist, vec3_t point)
     VectorAdd(point, move, point);
 }
 
-static bool SetPlanePts(const vec3_t planepts[3], vec3_t normal, vec_t *dist);
+bool SetPlanePts(const vec3_t planepts[3], vec3_t normal, vec_t *dist);
 
 /* Shortcut for output of warnings/errors */
 //FIXME: change from static buffers to returning std::string for thread safety