diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index 686a930f494..12488ef9082 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -607,7 +607,7 @@ fd_get_compute_param(struct pipe_screen *pscreen, enum pipe_shader_ir ir_type,
 
 	case PIPE_COMPUTE_CAP_IR_TARGET:
 		if (ret)
-			sprintf(ret, ir);
+			sprintf(ret, "%s", ir);
 		return strlen(ir) * sizeof(char);
 
 	case PIPE_COMPUTE_CAP_GRID_DIMENSION: